***** 2019 Night-time Astronomical Calendar for Drexel Lynch Observatory *****
By John Thorstensen, Dartmouth College
This calendar is designed to provide information useful for the planning of nighttime observations.
The format should minimize confusion; each line gives the phenomena for a single (local!) night,
and each line is labeled with both evening and morning (local) day and date.
Note that all times given are LOCAL CIVIL (zone) times. DAYLIGHT SAVINGS time is used from the
first Sunday in April to last in October; this is the present(1986+) convention in the U.S.A.
The rise/set times printed are the times at which the center of the object is 50 arcminutes below
the geometrical horizon. At the given twilight, the center of the sun is 0.0 degrees below the geometrical horizon.
The moon positions (and rise/set times) are generated by an implementation of the Low-Precision formulae
in the Astronomical Almanac. The Almanac states that the error seldom exceeds 0.3 degrees.
Topocentric corrections are included. Comparisons with tables for Kitt Peak in the NOAO Newsletter
indicate that the rise-set times are good to +- 2 min or so. The moon's RA, Dec, and illuminated fraction
are given for local midnight, regardless of whether the moon is actually up at that time.
Note that the moonrise and moonset times are not printed if they occur near mid-day.
The LST at evening and morning twilight are tabulated. This gives an accurate idea of the
range of RA's accessible during the night.
The JD is given (severely rounded off) for local midnight. Again, this avoids any ambiguity.
Some credits: The sidereal time and Julian date routines were originally coded in PL/I by
Steve Maker of Dartmouth College. The algorithms originated in the old American Ephemeris.
The routine to convert JD back to calendar date is adapted from Numerical Recipes in C, by Press et al.
CAUTIONS: I believe that the program which generates these tables is reasonably accurate. However,
it has not been exhaustively tested, so you should be sure to run 'sanity checks' on the results. Also,
in view of the approximations used, the results should not be used when high precision is needed.
Extension to dates far from the present (1990) should be done with great caution. The code has
not been tested for the eastern or southern hemishpheres. Rise/set times are slightly incaccurate and
rather confusing at circumpolar latitudes, where the concept of a 'night' is blurry.
The daylight savings time conventions (if used) are quite specific (to U. S., post-1986) and subject to change.
I know that the code has many infelicities; if you should find actual errors,please notify
John.Thorstensen@dartmouth.edu
[This output comes from a (hopefully) portable, completely self-contained program in the c language. It is available
from the author and may be used freely for scientific or educational purposes. If you use it for profit,
please contact the author to arrange a (modest!) fee.
Source code is copyright John Thorstensen, 1990.]
MOON PHASES FOR 2019, at Drexel Lynch Observatory
Times and dates are given in local time, zone = 5 hr West.
They are generally better than +- 2 minutes.
Daylight savings time used.
The end of the previous year and the beginning of the next
are included for continuity.
NEW 1ST FULL LAST
Dec 07 2 22 Dec 15 6 50 Dec 22 12 50 Dec 29 4 37
Jan 05 20 30 Jan 14 1 46 Jan 21 0 17 Jan 27 16 12
Feb 04 16 05 Feb 12 17 27 Feb 19 10 54 Feb 26 6 30
Mar 06 11 05 Mar 14 6 27 Mar 20 21 43 Mar 28 0 11
Apr 05 4 52 Apr 12 15 06 Apr 19 7 12 Apr 26 18 19
May 04 18 47 May 11 21 13 May 18 17 12 May 26 12 35
Jun 03 6 03 Jun 10 2 01 Jun 17 4 31 Jun 25 5 48
Jul 02 15 17 Jul 09 6 57 Jul 16 17 40 Jul 24 21 20
Jul 31 23 13 Aug 07 13 33 Aug 15 8 31 Aug 23 10 59
Aug 30 6 38 Sep 05 23 12 Sep 14 0 35 Sep 21 22 44
Sep 28 14 28 Oct 05 12 48 Oct 13 17 11 Oct 21 8 42
Oct 27 23 40 Nov 04 5 24 Nov 12 8 37 Nov 19 16 13
Nov 26 10 08 Dec 04 1 59 Dec 12 0 15 Dec 18 23 59
Dec 26 0 16 Jan 02 23 47 Jan 10 14 23 Jan 17 8 01
***** 2019 JANUARY *****
Calendar for Drexel Lynch Observatory, west longitude (h.m.s) = 5 00 45, latitude (d.m) = 39 57.2
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Eastern time ( 5 hr W), for 25 m above surroundings, DAYLIGHT time used, * shows night clocks are reset.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2019 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Tue Jan 01/Wed Jan 02 8485.7 6 45 28 16 47 18 23 5 45 7 22 1 08 12 32 4 04 ..... 14 15 48.9 -15 43
Wed Jan 02/Thu Jan 03 8486.7 6 49 24 16 48 18 24 5 46 7 22 1 13 12 36 5 04 ..... 7 16 39.5 -18 37
Thu Jan 03/Fri Jan 04 8487.7 6 53 21 16 49 18 25 5 46 7 22 1 17 12 40 6 02 ..... 3 17 30.8 -20 37
Fri Jan 04/Sat Jan 05 8488.7 6 57 17 16 50 18 26 5 46 7 22 1 22 12 44 6 55 15 53 1 18 22.5 -21 40
Sat Jan 05/Sun Jan 06 8489.7 7 01 14 16 51 18 27 5 46 7 22 1 27 12 48 7 44 16 41 0 19 13.9 -21 44
Sun Jan 06/Mon Jan 07 8490.7 7 05 10 16 52 18 27 5 46 7 22 1 32 12 52 8 27 17 33 1 20 04.5 -20 51
Mon Jan 07/Tue Jan 08 8491.7 7 09 07 16 53 18 28 5 46 7 22 1 36 12 56 ..... 18 28 4 20 54.0 -19 04
Tue Jan 08/Wed Jan 09 8492.7 7 13 04 16 54 18 29 5 46 7 21 1 41 13 00 ..... 19 25 8 21 41.9 -16 31
Wed Jan 09/Thu Jan 10 8493.7 7 17 00 16 55 18 30 5 46 7 21 1 46 13 04 ..... 20 22 14 22 28.5 -13 19
Thu Jan 10/Fri Jan 11 8494.7 7 20 57 16 56 18 31 5 46 7 21 1 51 13 08 ..... 21 19 21 23 13.9 - 9 36
Fri Jan 11/Sat Jan 12 8495.7 7 24 53 16 57 18 32 5 46 7 21 1 56 13 12 ..... 22 16 30 23 58.8 - 5 29
Sat Jan 12/Sun Jan 13 8496.7 7 28 50 16 58 18 33 5 46 7 20 2 01 13 15 ..... 23 15 39 0 43.8 - 1 07
Sun Jan 13/Mon Jan 14 8497.7 7 32 46 16 59 18 34 5 45 7 20 2 05 13 19 ..... 0 14 49 1 29.7 3 23
Mon Jan 14/Tue Jan 15 8498.7 7 36 43 17 00 18 34 5 45 7 20 2 10 13 23 ..... 1 16 59 2 17.4 7 52
Tue Jan 15/Wed Jan 16 8499.7 7 40 39 17 01 18 35 5 45 7 19 2 15 13 27 ..... 2 20 69 3 07.8 12 07
Wed Jan 16/Thu Jan 17 8500.7 7 44 36 17 02 18 36 5 45 7 19 2 20 13 30 ..... 3 26 78 4 01.8 15 54
Thu Jan 17/Fri Jan 18 8501.7 7 48 33 17 03 18 37 5 44 7 18 2 25 13 34 ..... 4 34 87 4 59.9 18 53
Fri Jan 18/Sat Jan 19 8502.7 7 52 29 17 04 18 38 5 44 7 18 2 30 13 37 ..... 5 41 94 6 01.8 20 45
Sat Jan 19/Sun Jan 20 8503.7 7 56 26 17 05 18 39 5 44 7 17 2 35 13 41 15 32 6 44 98 7 06.5 21 10
Sun Jan 20/Mon Jan 21 8504.7 8 00 22 17 06 18 40 5 43 7 17 2 40 13 44 16 39 7 40 100 8 12.1 20 01
Mon Jan 21/Tue Jan 22 8505.7 8 04 19 17 08 18 41 5 43 7 16 2 45 13 48 17 51 8 29 98 9 16.6 17 20
Tue Jan 22/Wed Jan 23 8506.7 8 08 15 17 09 18 42 5 42 7 16 2 50 13 51 19 06 ..... 94 10 18.4 13 25
Wed Jan 23/Thu Jan 24 8507.7 8 12 12 17 10 18 43 5 42 7 15 2 55 13 55 20 21 ..... 87 11 16.9 8 41
Thu Jan 24/Fri Jan 25 8508.7 8 16 08 17 11 18 44 5 41 7 14 3 00 13 58 21 33 ..... 78 12 12.3 3 31
Fri Jan 25/Sat Jan 26 8509.7 8 20 05 17 12 18 45 5 41 7 13 3 05 14 02 22 42 ..... 67 13 05.4 - 1 41
Sat Jan 26/Sun Jan 27 8510.7 8 24 02 17 13 18 46 5 40 7 13 3 10 14 05 23 49 ..... 56 13 56.8 - 6 39
Sun Jan 27/Mon Jan 28 8511.7 8 27 58 17 15 18 47 5 39 7 12 3 14 14 08 0 54 ..... 46 14 47.4 -11 08
Mon Jan 28/Tue Jan 29 8512.7 8 31 55 17 16 18 48 5 39 7 11 3 19 14 12 1 58 ..... 36 15 37.9 -15 00
Tue Jan 29/Wed Jan 30 8513.7 8 35 51 17 17 18 49 5 38 7 10 3 24 14 15 2 59 ..... 26 16 28.6 -18 05
Wed Jan 30/Thu Jan 31 8514.7 8 39 48 17 18 18 50 5 37 7 09 3 29 14 18 3 57 ..... 18 17 19.6 -20 17
Thu Jan 31/Fri Feb 01 8515.7 8 43 44 17 19 18 52 5 37 7 08 3 34 14 21 4 51 ..... 11 18 11.0 -21 33
***** 2019 FEBRUARY *****
Calendar for Drexel Lynch Observatory, west longitude (h.m.s) = 5 00 45, latitude (d.m) = 39 57.2
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Eastern time ( 5 hr W), for 25 m above surroundings, DAYLIGHT time used, * shows night clocks are reset.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2019 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Fri Feb 01/Sat Feb 02 8516.7 8 47 41 17 21 18 53 5 36 7 07 3 39 14 24 5 41 ..... 6 19 02.2 -21 50
Sat Feb 02/Sun Feb 03 8517.7 8 51 37 17 22 18 54 5 35 7 07 3 44 14 27 6 26 ..... 2 19 52.8 -21 10
Sun Feb 03/Mon Feb 04 8518.7 8 55 34 17 23 18 55 5 34 7 06 3 49 14 31 7 05 16 22 0 20 42.4 -19 35
Mon Feb 04/Tue Feb 05 8519.7 8 59 31 17 24 18 56 5 33 7 04 3 54 14 34 7 40 17 18 0 21 30.6 -17 13
Tue Feb 05/Wed Feb 06 8520.7 9 03 27 17 25 18 57 5 32 7 03 3 59 14 37 8 12 18 15 2 22 17.4 -14 09
Wed Feb 06/Thu Feb 07 8521.7 9 07 24 17 27 18 58 5 31 7 02 4 04 14 40 ..... 19 12 5 23 03.1 -10 32
Thu Feb 07/Fri Feb 08 8522.7 9 11 20 17 28 18 59 5 30 7 01 4 09 14 43 ..... 20 10 9 23 47.9 - 6 31
Fri Feb 08/Sat Feb 09 8523.7 9 15 17 17 29 19 00 5 29 7 00 4 14 14 46 ..... 21 07 16 0 32.3 - 2 14
Sat Feb 09/Sun Feb 10 8524.7 9 19 13 17 30 19 01 5 28 6 59 4 19 14 49 ..... 22 06 23 1 17.2 2 11
Sun Feb 10/Mon Feb 11 8525.7 9 23 10 17 31 19 02 5 27 6 58 4 24 14 51 ..... 23 05 32 2 03.3 6 36
Mon Feb 11/Tue Feb 12 8526.7 9 27 06 17 33 19 03 5 26 6 57 4 29 14 54 ..... 0 07 42 2 51.3 10 49
Tue Feb 12/Wed Feb 13 8527.7 9 31 03 17 34 19 04 5 25 6 55 4 34 14 57 ..... 1 10 52 3 42.1 14 39
Wed Feb 13/Thu Feb 14 8528.7 9 35 00 17 35 19 05 5 24 6 54 4 39 15 00 ..... 2 15 63 4 36.4 17 50
Thu Feb 14/Fri Feb 15 8529.7 9 38 56 17 36 19 06 5 23 6 53 4 44 15 03 ..... 3 20 73 5 34.5 20 06
Fri Feb 15/Sat Feb 16 8530.7 9 42 53 17 37 19 07 5 22 6 52 4 49 15 06 ..... 4 24 83 6 36.0 21 09
Sat Feb 16/Sun Feb 17 8531.7 9 46 49 17 38 19 08 5 21 6 50 4 54 15 08 ..... 5 22 91 7 39.8 20 45
Sun Feb 17/Mon Feb 18 8532.7 9 50 46 17 40 19 09 5 19 6 49 4 59 15 11 ..... 6 14 97 8 44.2 18 48
Mon Feb 18/Tue Feb 19 8533.7 9 54 42 17 41 19 11 5 18 6 48 5 04 15 14 16 36 7 00 100 9 47.6 15 26
Tue Feb 19/Wed Feb 20 8534.7 9 58 39 17 42 19 12 5 17 6 46 5 09 15 16 17 52 7 40 99 10 48.7 10 57
Wed Feb 20/Thu Feb 21 8535.7 10 02 35 17 43 19 13 5 16 6 45 5 14 15 19 19 08 ..... 96 11 47.1 5 46
Thu Feb 21/Fri Feb 22 8536.7 10 06 32 17 44 19 14 5 14 6 44 5 19 15 22 20 21 ..... 90 12 43.1 0 19
Fri Feb 22/Sat Feb 23 8537.7 10 10 29 17 45 19 15 5 13 6 42 5 25 15 24 21 32 ..... 82 13 37.3 - 5 00
Sat Feb 23/Sun Feb 24 8538.7 10 14 25 17 47 19 16 5 12 6 41 5 30 15 27 22 41 ..... 73 14 30.3 - 9 53
Sun Feb 24/Mon Feb 25 8539.7 10 18 22 17 48 19 17 5 10 6 39 5 35 15 29 23 47 ..... 62 15 22.6 -14 07
Mon Feb 25/Tue Feb 26 8540.7 10 22 18 17 49 19 18 5 09 6 38 5 40 15 32 0 50 ..... 52 16 14.8 -17 32
Tue Feb 26/Wed Feb 27 8541.7 10 26 15 17 50 19 19 5 07 6 36 5 45 15 35 1 51 ..... 42 17 06.9 -20 02
Wed Feb 27/Thu Feb 28 8542.7 10 30 11 17 51 19 20 5 06 6 35 5 50 15 37 2 47 ..... 33 17 58.9 -21 32
Thu Feb 28/Fri Mar 01 8543.7 10 34 08 17 52 19 21 5 05 6 34 5 55 15 40 3 38 ..... 24 18 50.5 -22 02
***** 2019 MARCH *****
Calendar for Drexel Lynch Observatory, west longitude (h.m.s) = 5 00 45, latitude (d.m) = 39 57.2
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Eastern time ( 5 hr W), for 25 m above surroundings, DAYLIGHT time used, * shows night clocks are reset.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2019 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Fri Mar 01/Sat Mar 02 8544.7 10 38 04 17 53 19 22 5 03 6 32 6 00 15 42 4 24 ..... 16 19 41.4 -21 33
Sat Mar 02/Sun Mar 03 8545.7 10 42 01 17 54 19 23 5 02 6 31 6 05 15 44 5 05 ..... 10 20 31.2 -20 10
Sun Mar 03/Mon Mar 04 8546.7 10 45 58 17 55 19 24 5 00 6 29 6 10 15 47 5 42 ..... 5 21 19.7 -17 56
Mon Mar 04/Tue Mar 05 8547.7 10 49 54 17 57 19 26 4 59 6 28 6 15 15 49 6 14 ..... 2 22 06.9 -14 59
Tue Mar 05/Wed Mar 06 8548.7 10 53 51 17 58 19 27 4 57 6 26 6 20 15 52 6 44 17 06 0 22 52.8 -11 27
Wed Mar 06/Thu Mar 07 8549.7 10 57 47 17 59 19 28 4 56 6 24 6 25 15 54 7 12 18 04 0 23 37.8 - 7 29
Thu Mar 07/Fri Mar 08 8550.7 11 01 44 18 00 19 29 4 54 6 23 6 30 15 56 7 38 19 02 2 0 22.4 - 3 12
Fri Mar 08/Sat Mar 09 8551.7 11 05 40 18 01 19 30 4 52 6 21 6 35 15 59 ..... 20 00 6 1 07.2 1 15
Sat Mar 09/Sun Mar 10* 8552.7 11 09 37 18 02 19 31 5 51 7 20 6 40 16 01 ..... 20 59 11 1 52.8 5 41
Sun Mar 10/Mon Mar 11 8553.7 10 13 24 19 03 20 32 5 49 7 18 6 45 16 03 ..... 23 00 18 2 37.5 9 48
Mon Mar 11/Tue Mar 12 8554.7 10 17 20 19 04 20 33 5 47 7 17 6 50 16 06 ..... 0 02 26 3 26.8 13 44
Tue Mar 12/Wed Mar 13 8555.7 10 21 17 19 05 20 34 5 46 7 15 6 55 16 08 ..... 1 06 36 4 18.8 17 05
Wed Mar 13/Thu Mar 14 8556.7 10 25 13 19 06 20 35 5 44 7 13 7 00 16 10 ..... 2 09 46 5 14.1 19 37
Thu Mar 14/Fri Mar 15 8557.7 10 29 10 19 07 20 37 5 43 7 12 7 05 16 13 ..... 3 11 57 6 12.3 21 04
Fri Mar 15/Sat Mar 16 8558.7 10 33 06 19 08 20 38 5 41 7 10 7 10 16 15 ..... 4 10 68 7 13.1 21 14
Sat Mar 16/Sun Mar 17 8559.7 10 37 03 19 09 20 39 5 39 7 09 7 15 16 17 ..... 5 03 79 8 15.1 19 58
Sun Mar 17/Mon Mar 18 8560.7 10 41 00 19 10 20 40 5 37 7 07 7 20 16 19 ..... 5 50 88 9 17.1 17 17
Mon Mar 18/Tue Mar 19 8561.7 10 44 56 19 11 20 41 5 36 7 05 7 26 16 22 ..... 6 31 95 10 18.0 13 20
Tue Mar 19/Wed Mar 20 8562.7 10 48 53 19 12 20 42 5 34 7 04 7 31 16 24 17 39 7 09 99 11 17.1 8 28
Wed Mar 20/Thu Mar 21 8563.7 10 52 49 19 13 20 43 5 32 7 02 7 36 16 26 18 53 ..... 100 12 14.4 3 02
Thu Mar 21/Fri Mar 22 8564.7 10 56 46 19 14 20 45 5 30 7 01 7 41 16 28 20 07 ..... 98 13 10.1 - 2 31
Fri Mar 22/Sat Mar 23 8565.7 11 00 42 19 15 20 46 5 29 6 59 7 46 16 30 21 18 ..... 93 14 04.9 - 7 50
Sat Mar 23/Sun Mar 24 8566.7 11 04 39 19 16 20 47 5 27 6 57 7 51 16 33 22 28 ..... 87 14 59.1 -12 34
Sun Mar 24/Mon Mar 25 8567.7 11 08 35 19 18 20 48 5 25 6 56 7 56 16 35 23 35 ..... 78 15 53.1 -16 30
Mon Mar 25/Tue Mar 26 8568.7 11 12 32 19 19 20 49 5 23 6 54 8 01 16 37 0 39 ..... 69 16 47.0 -19 28
Tue Mar 26/Wed Mar 27 8569.7 11 16 29 19 20 20 50 5 22 6 52 8 06 16 39 1 39 ..... 59 17 40.6 -21 24
Wed Mar 27/Thu Mar 28 8570.7 11 20 25 19 21 20 52 5 20 6 51 8 12 16 41 2 33 ..... 50 18 33.5 -22 15
Thu Mar 28/Fri Mar 29 8571.7 11 24 22 19 22 20 53 5 18 6 49 8 17 16 43 3 22 ..... 40 19 25.5 -22 04
Fri Mar 29/Sat Mar 30 8572.7 11 28 18 19 23 20 54 5 16 6 48 8 22 16 45 4 05 ..... 31 20 16.1 -20 55
Sat Mar 30/Sun Mar 31 8573.7 11 32 15 19 24 20 55 5 14 6 46 8 27 16 47 4 43 ..... 23 21 05.2 -18 54
Sun Mar 31/Mon Apr 01 8574.7 11 36 11 19 25 20 56 5 13 6 44 8 32 16 50 5 16 ..... 16 21 52.8 -16 07
***** 2019 APRIL *****
Calendar for Drexel Lynch Observatory, west longitude (h.m.s) = 5 00 45, latitude (d.m) = 39 57.2
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Eastern time ( 5 hr W), for 25 m above surroundings, DAYLIGHT time used, * shows night clocks are reset.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2019 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Mon Apr 01/Tue Apr 02 8575.7 11 40 08 19 26 20 58 5 11 6 43 8 37 16 52 5 47 ..... 9 22 39.0 -12 43
Tue Apr 02/Wed Apr 03 8576.7 11 44 04 19 27 20 59 5 09 6 41 8 43 16 54 6 15 16 56 5 23 24.3 - 8 49
Wed Apr 03/Thu Apr 04 8577.7 11 48 01 19 28 21 00 5 07 6 40 8 48 16 56 6 42 17 54 2 0 09.1 - 4 33
Thu Apr 04/Fri Apr 05 8578.7 11 51 57 19 29 21 01 5 05 6 38 8 53 16 58 ..... 18 53 0 0 54.0 - 0 04
Fri Apr 05/Sat Apr 06 8579.7 11 55 54 19 30 21 03 5 03 6 36 8 58 17 00 ..... 19 52 1 1 39.6 4 28
Sat Apr 06/Sun Apr 07 8580.7 11 59 51 19 31 21 04 5 02 6 35 9 03 17 02 ..... 20 54 3 2 26.6 8 53
Sun Apr 07/Mon Apr 08 8581.7 12 03 47 19 32 21 05 5 00 6 33 9 09 17 04 ..... 21 56 8 3 15.6 12 58
Mon Apr 08/Tue Apr 09 8582.7 12 07 44 19 33 21 07 4 58 6 32 9 14 17 06 ..... 23 00 14 4 07.0 16 30
Tue Apr 09/Wed Apr 10 8583.7 12 11 40 19 34 21 08 4 56 6 30 9 19 17 08 ..... 0 03 22 5 01.2 19 15
Wed Apr 10/Thu Apr 11 8584.7 12 15 37 19 35 21 09 4 54 6 29 9 24 17 11 ..... 1 06 32 5 58.0 20 58
Thu Apr 11/Fri Apr 12 8585.7 12 19 33 19 36 21 11 4 52 6 27 9 30 17 13 ..... 2 04 42 6 56.9 21 28
Fri Apr 12/Sat Apr 13 8586.7 12 23 30 19 37 21 12 4 50 6 26 9 35 17 15 ..... 2 58 54 7 56.9 20 37
Sat Apr 13/Sun Apr 14 8587.7 12 27 26 19 38 21 13 4 49 6 24 9 40 17 17 ..... 3 45 65 8 56.8 18 25
Sun Apr 14/Mon Apr 15 8588.7 12 31 23 19 39 21 15 4 47 6 22 9 46 17 19 ..... 4 27 76 9 55.9 14 58
Mon Apr 15/Tue Apr 16 8589.7 12 35 20 19 40 21 16 4 45 6 21 9 51 17 21 ..... 5 05 85 10 53.6 10 31
Tue Apr 16/Wed Apr 17 8590.7 12 39 16 19 41 21 17 4 43 6 20 9 56 17 23 ..... 5 39 93 11 49.9 5 21
Wed Apr 17/Thu Apr 18 8591.7 12 43 13 19 42 21 19 4 41 6 18 10 01 17 25 17 42 6 12 98 12 45.2 - 0 10
Thu Apr 18/Fri Apr 19 8592.7 12 47 09 19 43 21 20 4 39 6 17 10 07 17 27 18 54 6 44 100 13 39.9 - 5 39
Fri Apr 19/Sat Apr 20 8593.7 12 51 06 19 44 21 21 4 38 6 15 10 12 17 29 20 05 ..... 99 14 34.5 -10 46
Sat Apr 20/Sun Apr 21 8594.7 12 55 02 19 45 21 23 4 36 6 14 10 18 17 32 21 15 ..... 96 15 29.4 -15 11
Sun Apr 21/Mon Apr 22 8595.7 12 58 59 19 46 21 24 4 34 6 12 10 23 17 34 22 22 ..... 91 16 24.6 -18 42
Mon Apr 22/Tue Apr 23 8596.7 13 02 55 19 47 21 26 4 32 6 11 10 28 17 36 23 25 ..... 83 17 19.9 -21 09
Tue Apr 23/Wed Apr 24 8597.7 13 06 52 19 48 21 27 4 30 6 10 10 34 17 38 0 24 ..... 75 18 14.7 -22 27
Wed Apr 24/Thu Apr 25 8598.7 13 10 49 19 49 21 29 4 29 6 08 10 39 17 40 1 16 ..... 66 19 08.5 -22 38
Thu Apr 25/Fri Apr 26 8599.7 13 14 45 19 50 21 30 4 27 6 07 10 44 17 42 2 02 ..... 57 20 00.8 -21 46
Fri Apr 26/Sat Apr 27 8600.7 13 18 42 19 51 21 31 4 25 6 05 10 50 17 44 2 42 ..... 47 20 51.1 -19 57
Sat Apr 27/Sun Apr 28 8601.7 13 22 38 19 52 21 33 4 23 6 04 10 55 17 47 3 17 ..... 38 21 39.6 -17 20
Sun Apr 28/Mon Apr 29 8602.7 13 26 35 19 53 21 34 4 22 6 03 11 01 17 49 3 49 ..... 29 22 26.3 -14 04
Mon Apr 29/Tue Apr 30 8603.7 13 30 31 19 54 21 36 4 20 6 02 11 06 17 51 4 17 ..... 21 23 11.9 -10 15
Tue Apr 30/Wed May 01 8604.7 13 34 28 19 55 21 37 4 18 6 00 11 11 17 53 4 44 ..... 14 23 56.7 - 6 02
***** 2019 MAY *****
Calendar for Drexel Lynch Observatory, west longitude (h.m.s) = 5 00 45, latitude (d.m) = 39 57.2
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Eastern time ( 5 hr W), for 25 m above surroundings, DAYLIGHT time used, * shows night clocks are reset.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2019 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Wed May 01/Thu May 02 8605.7 13 38 24 19 56 21 39 4 16 5 59 11 17 17 55 5 11 ..... 8 0 41.5 - 1 33
Thu May 02/Fri May 03 8606.7 13 42 21 19 57 21 40 4 15 5 58 11 22 17 58 5 38 17 42 4 1 26.9 3 03
Fri May 03/Sat May 04 8607.7 13 46 18 19 58 21 42 4 13 5 57 11 28 18 00 6 07 18 43 1 2 13.7 7 36
Sat May 04/Sun May 05 8608.7 13 50 14 19 59 21 43 4 11 5 55 11 33 18 02 ..... 19 46 0 3 02.5 11 53
Sun May 05/Mon May 06 8609.7 13 54 11 20 00 21 45 4 10 5 54 11 39 18 04 ..... 20 50 2 3 53.9 15 40
Mon May 06/Tue May 07 8610.7 13 58 07 20 01 21 46 4 08 5 53 11 44 18 07 ..... 21 56 5 4 48.1 18 43
Tue May 07/Wed May 08 8611.7 14 02 04 20 02 21 48 4 06 5 52 11 49 18 09 ..... 23 00 11 5 44.9 20 45
Wed May 08/Thu May 09 8612.7 14 06 00 20 03 21 49 4 05 5 51 11 55 18 11 ..... 0 01 19 6 43.7 21 34
Thu May 09/Fri May 10 8613.7 14 09 57 20 04 21 51 4 03 5 50 12 00 18 14 ..... 0 56 29 7 43.4 21 03
Fri May 10/Sat May 11 8614.7 14 13 53 20 05 21 52 4 02 5 49 12 06 18 16 ..... 1 45 39 8 42.9 19 10
Sat May 11/Sun May 12 8615.7 14 17 50 20 06 21 54 4 00 5 48 12 11 18 19 ..... 2 28 51 9 41.1 16 04
Sun May 12/Mon May 13 8616.7 14 21 47 20 07 21 55 3 59 5 47 12 17 18 21 ..... 3 06 62 10 37.6 11 57
Mon May 13/Tue May 14 8617.7 14 25 43 20 08 21 57 3 57 5 46 12 22 18 24 ..... 3 40 73 11 32.6 7 05
Tue May 14/Wed May 15 8618.7 14 29 40 20 09 21 58 3 56 5 45 12 27 18 26 ..... 4 12 83 12 26.3 1 46
Wed May 15/Thu May 16 8619.7 14 33 36 20 10 22 00 3 54 5 44 12 33 18 28 ..... 4 43 91 13 19.5 - 3 40
Thu May 16/Fri May 17 8620.7 14 37 33 20 11 22 01 3 53 5 43 12 38 18 31 17 46 5 15 96 14 12.9 - 8 54
Fri May 17/Sat May 18 8621.7 14 41 29 20 12 22 03 3 51 5 42 12 44 18 34 18 55 5 49 99 15 06.9 -13 38
Sat May 18/Sun May 19 8622.7 14 45 26 20 13 22 04 3 50 5 41 12 49 18 36 20 03 6 27 100 16 01.7 -17 35
Sun May 19/Mon May 20 8623.7 14 49 22 20 14 22 05 3 49 5 41 12 54 18 39 21 09 ..... 98 16 57.3 -20 32
Mon May 20/Tue May 21 8624.7 14 53 19 20 14 22 07 3 48 5 40 13 00 18 41 22 11 ..... 94 17 53.2 -22 22
Tue May 21/Wed May 22 8625.7 14 57 16 20 15 22 08 3 46 5 39 13 05 18 44 23 07 ..... 88 18 48.5 -23 00
Wed May 22/Thu May 23 8626.7 15 01 12 20 16 22 10 3 45 5 38 13 10 18 47 23 56 ..... 81 19 42.4 -22 31
Thu May 23/Fri May 24 8627.7 15 05 09 20 17 22 11 3 44 5 38 13 16 18 50 0 40 ..... 73 20 34.4 -21 00
Fri May 24/Sat May 25 8628.7 15 09 05 20 18 22 12 3 43 5 37 13 21 18 52 1 17 ..... 64 21 24.3 -18 36
Sat May 25/Sun May 26 8629.7 15 13 02 20 19 22 14 3 42 5 36 13 26 18 55 1 50 ..... 55 22 12.0 -15 30
Sun May 26/Mon May 27 8630.7 15 16 58 20 20 22 15 3 41 5 36 13 32 18 58 2 19 ..... 45 22 58.0 -11 48
Mon May 27/Tue May 28 8631.7 15 20 55 20 20 22 16 3 39 5 35 13 37 19 01 2 47 ..... 36 23 43.0 - 7 41
Tue May 28/Wed May 29 8632.7 15 24 51 20 21 22 17 3 38 5 35 13 42 19 04 3 13 ..... 27 0 27.5 - 3 16
Wed May 29/Thu May 30 8633.7 15 28 48 20 22 22 19 3 38 5 34 13 47 19 07 3 39 ..... 19 1 12.4 1 20
Thu May 30/Fri May 31 8634.7 15 32 45 20 23 22 20 3 37 5 34 13 52 19 10 4 07 ..... 12 1 58.6 5 56
Fri May 31/Sat Jun 01 8635.7 15 36 41 20 23 22 21 3 36 5 33 13 57 19 13 4 37 17 31 6 2 46.7 10 22
***** 2019 JUNE *****
Calendar for Drexel Lynch Observatory, west longitude (h.m.s) = 5 00 45, latitude (d.m) = 39 57.2
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Eastern time ( 5 hr W), for 25 m above surroundings, DAYLIGHT time used, * shows night clocks are reset.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2019 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Sat Jun 01/Sun Jun 02 8636.7 15 40 38 20 24 22 22 3 35 5 33 14 03 19 16 5 12 18 35 2 3 37.4 14 25
Sun Jun 02/Mon Jun 03 8637.7 15 44 34 20 25 22 23 3 34 5 33 14 08 19 19 5 52 19 42 0 4 31.2 17 47
Mon Jun 03/Tue Jun 04 8638.7 15 48 31 20 26 22 24 3 33 5 32 14 13 19 23 ..... 20 48 1 5 28.2 20 14
Tue Jun 04/Wed Jun 05 8639.7 15 52 27 20 26 22 25 3 33 5 32 14 18 19 26 ..... 21 52 4 6 27.6 21 28
Wed Jun 05/Thu Jun 06 8640.7 15 56 24 20 27 22 26 3 32 5 32 14 23 19 29 ..... 22 51 9 7 28.3 21 20
Thu Jun 06/Fri Jun 07 8641.7 16 00 20 20 28 22 27 3 32 5 31 14 27 19 32 ..... 23 44 17 8 28.8 19 47
Fri Jun 07/Sat Jun 08 8642.7 16 04 17 20 28 22 28 3 31 5 31 14 32 19 36 ..... 0 29 26 9 27.9 16 57
Sat Jun 08/Sun Jun 09 8643.7 16 08 14 20 29 22 29 3 31 5 31 14 37 19 39 ..... 1 08 37 10 25.0 13 02
Sun Jun 09/Mon Jun 10 8644.7 16 12 10 20 29 22 30 3 30 5 31 14 42 19 43 ..... 1 43 49 11 19.8 8 21
Mon Jun 10/Tue Jun 11 8645.7 16 16 07 20 30 22 31 3 30 5 31 14 47 19 46 ..... 2 15 60 12 13.0 3 11
Tue Jun 11/Wed Jun 12 8646.7 16 20 03 20 30 22 31 3 29 5 31 14 51 19 50 ..... 2 46 71 13 05.1 - 2 09
Wed Jun 12/Thu Jun 13 8647.7 16 24 00 20 31 22 32 3 29 5 31 14 56 19 54 ..... 3 17 81 13 57.0 - 7 22
Thu Jun 13/Fri Jun 14 8648.7 16 27 56 20 31 22 33 3 29 5 30 15 01 19 57 ..... 3 49 89 14 49.4 -12 12
Fri Jun 14/Sat Jun 15 8649.7 16 31 53 20 32 22 33 3 29 5 31 15 05 20 01 17 49 4 24 95 15 42.8 -16 23
Sat Jun 15/Sun Jun 16 8650.7 16 35 49 20 32 22 34 3 29 5 31 15 10 20 05 18 55 5 04 98 16 37.4 -19 41
Sun Jun 16/Mon Jun 17 8651.7 16 39 46 20 32 22 34 3 29 5 31 15 14 20 09 19 58 5 48 100 17 32.7 -21 57
Mon Jun 17/Tue Jun 18 8652.7 16 43 43 20 33 22 35 3 29 5 31 15 18 20 13 20 56 ..... 99 18 28.3 -23 03
Tue Jun 18/Wed Jun 19 8653.7 16 47 39 20 33 22 35 3 29 5 31 15 23 20 17 21 49 ..... 97 19 23.2 -22 59
Wed Jun 19/Thu Jun 20 8654.7 16 51 36 20 33 22 36 3 29 5 31 15 27 20 21 22 35 ..... 92 20 16.4 -21 50
Thu Jun 20/Fri Jun 21 8655.7 16 55 32 20 34 22 36 3 29 5 31 15 31 20 25 23 15 ..... 86 21 07.6 -19 43
Fri Jun 21/Sat Jun 22 8656.7 16 59 29 20 34 22 36 3 29 5 31 15 35 20 29 23 50 ..... 79 21 56.6 -16 48
Sat Jun 22/Sun Jun 23 8657.7 17 03 25 20 34 22 36 3 29 5 32 15 39 20 33 0 21 ..... 70 22 43.4 -13 16
Sun Jun 23/Mon Jun 24 8658.7 17 07 22 20 34 22 36 3 30 5 32 15 44 20 38 0 48 ..... 61 23 28.8 - 9 15
Mon Jun 24/Tue Jun 25 8659.7 17 11 18 20 34 22 36 3 30 5 32 15 48 20 42 1 15 ..... 52 0 13.3 - 4 55
Tue Jun 25/Wed Jun 26 8660.7 17 15 15 20 34 22 36 3 31 5 33 15 51 20 46 1 41 ..... 42 0 57.7 - 0 23
Wed Jun 26/Thu Jun 27 8661.7 17 19 12 20 34 22 36 3 31 5 33 15 55 20 51 2 07 ..... 33 1 42.8 4 12
Thu Jun 27/Fri Jun 28 8662.7 17 23 08 20 35 22 36 3 32 5 33 15 59 20 55 2 36 ..... 24 2 29.6 8 41
Fri Jun 28/Sat Jun 29 8663.7 17 27 05 20 35 22 36 3 32 5 34 16 03 21 00 3 07 ..... 16 3 18.9 12 53
Sat Jun 29/Sun Jun 30 8664.7 17 31 01 20 34 22 36 3 33 5 34 16 07 21 04 3 44 ..... 9 4 11.3 16 32
Sun Jun 30/Mon Jul 01 8665.7 17 34 58 20 34 22 36 3 34 5 35 16 10 21 09 4 28 18 29 4 5 07.2 19 22
***** 2019 JULY *****
Calendar for Drexel Lynch Observatory, west longitude (h.m.s) = 5 00 45, latitude (d.m) = 39 57.2
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Eastern time ( 5 hr W), for 25 m above surroundings, DAYLIGHT time used, * shows night clocks are reset.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2019 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Mon Jul 01/Tue Jul 02 8666.7 17 38 54 20 34 22 35 3 34 5 35 16 14 21 14 5 21 19 35 1 6 06.3 21 06
Tue Jul 02/Wed Jul 03 8667.7 17 42 51 20 34 22 35 3 35 5 36 16 17 21 19 6 22 20 38 0 7 07.6 21 29
Wed Jul 03/Thu Jul 04 8668.7 17 46 47 20 34 22 34 3 36 5 36 16 21 21 23 ..... 21 35 3 8 09.6 20 23
Thu Jul 04/Fri Jul 05 8669.7 17 50 44 20 34 22 34 3 37 5 37 16 24 21 28 ..... 22 25 8 9 10.7 17 53
Fri Jul 05/Sat Jul 06 8670.7 17 54 41 20 34 22 33 3 38 5 37 16 28 21 33 ..... 23 08 15 10 09.7 14 11
Sat Jul 06/Sun Jul 07 8671.7 17 58 37 20 33 22 33 3 39 5 38 16 31 21 38 ..... 23 45 24 11 06.2 9 35
Sun Jul 07/Mon Jul 08 8672.7 18 02 34 20 33 22 32 3 40 5 39 16 34 21 43 ..... 0 18 35 12 00.3 4 27
Mon Jul 08/Tue Jul 09 8673.7 18 06 30 20 33 22 31 3 41 5 39 16 38 21 48 ..... 0 50 46 12 52.8 - 0 53
Tue Jul 09/Wed Jul 10 8674.7 18 10 27 20 32 22 31 3 42 5 40 16 41 21 53 ..... 1 20 58 13 44.5 - 6 08
Wed Jul 10/Thu Jul 11 8675.7 18 14 23 20 32 22 30 3 43 5 41 16 44 21 58 ..... 1 52 68 14 36.2 -11 02
Thu Jul 11/Fri Jul 12 8676.7 18 18 20 20 32 22 29 3 44 5 41 16 47 22 03 ..... 2 25 78 15 28.5 -15 21
Fri Jul 12/Sat Jul 13 8677.7 18 22 16 20 31 22 28 3 45 5 42 16 50 22 08 ..... 3 03 86 16 21.7 -18 52
Sat Jul 13/Sun Jul 14 8678.7 18 26 13 20 31 22 27 3 46 5 43 16 53 22 13 17 49 3 44 93 17 16.0 -21 24
Sun Jul 14/Mon Jul 15 8679.7 18 30 10 20 30 22 26 3 47 5 44 16 56 22 18 18 48 4 31 97 18 10.9 -22 51
Mon Jul 15/Tue Jul 16 8680.7 18 34 06 20 29 22 25 3 49 5 44 16 59 22 23 19 42 5 22 99 19 05.6 -23 10
Tue Jul 16/Wed Jul 17 8681.7 18 38 03 20 29 22 24 3 50 5 45 17 02 22 28 20 31 6 17 100 19 59.3 -22 21
Wed Jul 17/Thu Jul 18 8682.7 18 41 59 20 28 22 23 3 51 5 46 17 05 22 34 21 13 ..... 98 20 51.3 -20 32
Thu Jul 18/Fri Jul 19 8683.7 18 45 56 20 28 22 22 3 52 5 47 17 08 22 39 21 50 ..... 95 21 41.1 -17 51
Fri Jul 19/Sat Jul 20 8684.7 18 49 52 20 27 22 21 3 54 5 48 17 10 22 44 22 22 ..... 90 22 28.9 -14 28
Sat Jul 20/Sun Jul 21 8685.7 18 53 49 20 26 22 20 3 55 5 48 17 13 22 49 22 51 ..... 84 23 14.9 -10 34
Sun Jul 21/Mon Jul 22 8686.7 18 57 45 20 25 22 18 3 56 5 49 17 16 22 55 23 17 ..... 76 23 59.6 - 6 19
Mon Jul 22/Tue Jul 23 8687.7 19 01 42 20 25 22 17 3 58 5 50 17 18 23 00 23 43 ..... 68 0 43.8 - 1 50
Tue Jul 23/Wed Jul 24 8688.7 19 05 39 20 24 22 16 3 59 5 51 17 21 23 05 0 08 ..... 58 1 28.3 2 43
Wed Jul 24/Thu Jul 25 8689.7 19 09 35 20 23 22 14 4 00 5 52 17 24 23 11 0 35 ..... 49 2 13.8 7 13
Thu Jul 25/Fri Jul 26 8690.7 19 13 32 20 22 22 13 4 02 5 53 17 26 23 16 1 05 ..... 39 3 01.4 11 28
Fri Jul 26/Sat Jul 27 8691.7 19 17 28 20 21 22 12 4 03 5 54 17 29 23 21 1 39 ..... 29 3 51.7 15 16
Sat Jul 27/Sun Jul 28 8692.7 19 21 25 20 20 22 10 4 05 5 54 17 31 23 27 2 18 ..... 20 4 45.4 18 24
Sun Jul 28/Mon Jul 29 8693.7 19 25 21 20 19 22 09 4 06 5 55 17 34 23 32 3 06 ..... 12 5 42.6 20 34
Mon Jul 29/Tue Jul 30 8694.7 19 29 18 20 19 22 07 4 08 5 56 17 36 23 37 4 02 18 19 5 6 42.9 21 30
Tue Jul 30/Wed Jul 31 8695.7 19 33 14 20 18 22 06 4 09 5 57 17 39 23 43 5 07 19 20 1 7 45.0 20 59
Wed Jul 31/Thu Aug 01 8696.7 19 37 11 20 17 22 04 4 10 5 58 17 41 23 48 6 19 20 14 0 8 47.4 18 59
***** 2019 AUGUST *****
Calendar for Drexel Lynch Observatory, west longitude (h.m.s) = 5 00 45, latitude (d.m) = 39 57.2
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Eastern time ( 5 hr W), for 25 m above surroundings, DAYLIGHT time used, * shows night clocks are reset.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2019 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Thu Aug 01/Fri Aug 02 8697.7 19 41 08 20 15 22 03 4 12 5 59 17 44 23 54 ..... 21 01 2 9 48.4 15 37
Fri Aug 02/Sat Aug 03 8698.7 19 45 04 20 14 22 01 4 13 6 00 17 46 23 59 ..... 21 41 6 10 47.2 11 11
Sat Aug 03/Sun Aug 04 8699.7 19 49 01 20 13 22 00 4 15 6 01 17 48 0 04 ..... 22 17 13 11 43.5 6 03
Sun Aug 04/Mon Aug 05 8700.7 19 52 57 20 12 21 58 4 16 6 02 17 51 0 10 ..... 22 50 22 12 37.8 0 36
Mon Aug 05/Tue Aug 06 8701.7 19 56 54 20 11 21 56 4 18 6 03 17 53 0 15 ..... 23 22 32 13 30.7 - 4 49
Tue Aug 06/Wed Aug 07 8702.7 20 00 50 20 10 21 55 4 19 6 04 17 55 0 21 ..... 23 54 43 14 23.0 - 9 54
Wed Aug 07/Thu Aug 08 8703.7 20 04 47 20 09 21 53 4 20 6 05 17 57 0 26 ..... 0 27 54 15 15.4 -14 24
Thu Aug 08/Fri Aug 09 8704.7 20 08 43 20 07 21 51 4 22 6 06 18 00 0 31 ..... 1 03 65 16 08.4 -18 07
Fri Aug 09/Sat Aug 10 8705.7 20 12 40 20 06 21 50 4 23 6 07 18 02 0 37 ..... 1 43 74 17 02.1 -20 53
Sat Aug 10/Sun Aug 11 8706.7 20 16 37 20 05 21 48 4 25 6 08 18 04 0 42 ..... 2 28 83 17 56.4 -22 36
Sun Aug 11/Mon Aug 12 8707.7 20 20 33 20 04 21 46 4 26 6 08 18 06 0 47 17 38 3 18 90 18 50.6 -23 12
Mon Aug 12/Tue Aug 13 8708.7 20 24 30 20 02 21 44 4 28 6 09 18 08 0 53 18 28 4 11 95 19 44.2 -22 41
Tue Aug 13/Wed Aug 14 8709.7 20 28 26 20 01 21 43 4 29 6 10 18 11 0 58 19 12 5 08 98 20 36.3 -21 08
Wed Aug 14/Thu Aug 15 8710.7 20 32 23 20 00 21 41 4 30 6 11 18 13 1 03 19 50 6 05 100 21 26.7 -18 40
Thu Aug 15/Fri Aug 16 8711.7 20 36 19 19 58 21 39 4 32 6 12 18 15 1 09 20 23 ..... 99 22 15.0 -15 27
Fri Aug 16/Sat Aug 17 8712.7 20 40 16 19 57 21 37 4 33 6 13 18 17 1 14 20 53 ..... 97 23 01.6 -11 40
Sat Aug 17/Sun Aug 18 8713.7 20 44 12 19 56 21 35 4 34 6 14 18 19 1 19 21 20 ..... 94 23 46.8 - 7 27
Sun Aug 18/Mon Aug 19 8714.7 20 48 09 19 54 21 34 4 36 6 15 18 21 1 25 21 46 ..... 88 0 31.2 - 2 59
Mon Aug 19/Tue Aug 20 8715.7 20 52 06 19 53 21 32 4 37 6 16 18 23 1 30 22 11 ..... 81 1 15.4 1 35
Tue Aug 20/Wed Aug 21 8716.7 20 56 02 19 51 21 30 4 39 6 17 18 26 1 35 22 37 ..... 73 2 00.3 6 05
Wed Aug 21/Thu Aug 22 8717.7 20 59 59 19 50 21 28 4 40 6 18 18 28 1 41 23 05 ..... 64 2 46.7 10 24
Thu Aug 22/Fri Aug 23 8718.7 21 03 55 19 49 21 26 4 41 6 19 18 30 1 46 23 36 ..... 54 3 35.3 14 18
Fri Aug 23/Sat Aug 24 8719.7 21 07 52 19 47 21 24 4 43 6 20 18 32 1 51 0 12 ..... 44 4 26.7 17 37
Sat Aug 24/Sun Aug 25 8720.7 21 11 48 19 46 21 23 4 44 6 21 18 34 1 56 0 54 ..... 34 5 21.5 20 05
Sun Aug 25/Mon Aug 26 8721.7 21 15 45 19 44 21 21 4 45 6 22 18 36 2 02 1 45 ..... 24 6 19.4 21 28
Mon Aug 26/Tue Aug 27 8722.7 21 19 41 19 43 21 19 4 46 6 23 18 38 2 07 2 45 ..... 15 7 19.8 21 30
Tue Aug 27/Wed Aug 28 8723.7 21 23 38 19 41 21 17 4 48 6 24 18 40 2 12 3 53 17 59 7 8 21.4 20 06
Wed Aug 28/Thu Aug 29 8724.7 21 27 35 19 40 21 15 4 49 6 25 18 42 2 17 5 07 18 49 2 9 22.9 17 16
Thu Aug 29/Fri Aug 30 8725.7 21 31 31 19 38 21 13 4 50 6 26 18 44 2 23 6 23 19 33 0 10 22.9 13 11
Fri Aug 30/Sat Aug 31 8726.7 21 35 28 19 36 21 11 4 52 6 27 18 46 2 28 ..... 20 11 1 11 21.0 8 11
Sat Aug 31/Sun Sep 01 8727.7 21 39 24 19 35 21 10 4 53 6 27 18 48 2 33 ..... 20 46 5 12 17.2 2 40
***** 2019 SEPTEMBER *****
Calendar for Drexel Lynch Observatory, west longitude (h.m.s) = 5 00 45, latitude (d.m) = 39 57.2
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Eastern time ( 5 hr W), for 25 m above surroundings, DAYLIGHT time used, * shows night clocks are reset.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2019 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Sun Sep 01/Mon Sep 02 8728.7 21 43 21 19 33 21 08 4 54 6 28 18 51 2 38 ..... 21 19 11 13 11.9 - 2 59
Mon Sep 02/Tue Sep 03 8729.7 21 47 17 19 32 21 06 4 55 6 29 18 53 2 43 ..... 21 52 19 14 05.8 - 8 22
Tue Sep 03/Wed Sep 04 8730.7 21 51 14 19 30 21 04 4 57 6 30 18 55 2 49 ..... 22 26 29 14 59.5 -13 13
Wed Sep 04/Thu Sep 05 8731.7 21 55 10 19 29 21 02 4 58 6 31 18 57 2 54 ..... 23 02 39 15 53.4 -17 16
Thu Sep 05/Fri Sep 06 8732.7 21 59 07 19 27 21 00 4 59 6 32 18 59 2 59 ..... 23 41 50 16 47.7 -20 21
Fri Sep 06/Sat Sep 07 8733.7 22 03 04 19 25 20 58 5 00 6 33 19 01 3 04 ..... 0 25 60 17 42.3 -22 21
Sat Sep 07/Sun Sep 08 8734.7 22 07 00 19 24 20 56 5 01 6 34 19 03 3 09 ..... 1 14 70 18 36.6 -23 14
Sun Sep 08/Mon Sep 09 8735.7 22 10 57 19 22 20 55 5 03 6 35 19 05 3 14 ..... 2 06 78 19 30.3 -22 58
Mon Sep 09/Tue Sep 10 8736.7 22 14 53 19 20 20 53 5 04 6 36 19 07 3 19 17 12 3 02 86 20 22.5 -21 40
Tue Sep 10/Wed Sep 11 8737.7 22 18 50 19 19 20 51 5 05 6 37 19 09 3 25 17 51 3 59 92 21 13.1 -19 24
Wed Sep 11/Thu Sep 12 8738.7 22 22 46 19 17 20 49 5 06 6 38 19 11 3 30 18 26 4 57 96 22 01.8 -16 22
Thu Sep 12/Fri Sep 13 8739.7 22 26 43 19 16 20 47 5 07 6 39 19 13 3 35 18 56 5 55 99 22 48.7 -12 40
Fri Sep 13/Sat Sep 14 8740.7 22 30 39 19 14 20 45 5 08 6 40 19 15 3 40 19 24 6 53 100 23 34.3 - 8 31
Sat Sep 14/Sun Sep 15 8741.7 22 34 36 19 12 20 43 5 09 6 41 19 17 3 45 19 50 ..... 99 0 19.0 - 4 03
Sun Sep 15/Mon Sep 16 8742.7 22 38 33 19 11 20 42 5 11 6 42 19 20 3 50 20 15 ..... 96 1 03.5 0 34
Mon Sep 16/Tue Sep 17 8743.7 22 42 29 19 09 20 40 5 12 6 43 19 22 3 55 20 41 ..... 92 1 48.3 5 10
Tue Sep 17/Wed Sep 18 8744.7 22 46 26 19 07 20 38 5 13 6 43 19 24 4 00 21 07 ..... 86 2 34.3 9 35
Wed Sep 18/Thu Sep 19 8745.7 22 50 22 19 06 20 36 5 14 6 44 19 26 4 05 21 37 ..... 78 3 22.1 13 38
Thu Sep 19/Fri Sep 20 8746.7 22 54 19 19 04 20 34 5 15 6 45 19 28 4 10 22 10 ..... 69 4 12.3 17 07
Fri Sep 20/Sat Sep 21 8747.7 22 58 15 19 02 20 32 5 16 6 46 19 30 4 15 22 49 ..... 59 5 05.3 19 49
Sat Sep 21/Sun Sep 22 8748.7 23 02 12 19 01 20 31 5 17 6 47 19 32 4 20 23 35 ..... 49 6 01.1 21 30
Sun Sep 22/Mon Sep 23 8749.7 23 06 08 18 59 20 29 5 18 6 48 19 34 4 25 0 29 ..... 38 6 59.3 21 58
Mon Sep 23/Tue Sep 24 8750.7 23 10 05 18 57 20 27 5 19 6 49 19 37 4 30 1 32 ..... 28 7 59.0 21 05
Tue Sep 24/Wed Sep 25 8751.7 23 14 02 18 56 20 25 5 20 6 50 19 39 4 35 2 41 16 39 18 8 59.0 18 48
Wed Sep 25/Thu Sep 26 8752.7 23 17 58 18 54 20 24 5 21 6 51 19 41 4 40 3 55 17 24 10 9 58.4 15 13
Thu Sep 26/Fri Sep 27 8753.7 23 21 55 18 52 20 22 5 22 6 52 19 43 4 45 5 11 18 04 4 10 56.5 10 34
Fri Sep 27/Sat Sep 28 8754.7 23 25 51 18 51 20 20 5 24 6 53 19 45 4 50 6 27 18 40 1 11 53.1 5 11
Sat Sep 28/Sun Sep 29 8755.7 23 29 48 18 49 20 18 5 25 6 54 19 48 4 55 ..... 19 14 0 12 48.7 - 0 33
Sun Sep 29/Mon Sep 30 8756.7 23 33 44 18 48 20 17 5 26 6 55 19 50 5 00 ..... 19 47 3 13 43.6 - 6 13
Mon Sep 30/Tue Oct 01 8757.7 23 37 41 18 46 20 15 5 27 6 56 19 52 5 05 ..... 20 21 8 14 38.5 -11 29
***** 2019 OCTOBER *****
Calendar for Drexel Lynch Observatory, west longitude (h.m.s) = 5 00 45, latitude (d.m) = 39 57.2
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Eastern time ( 5 hr W), for 25 m above surroundings, DAYLIGHT time used, * shows night clocks are reset.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2019 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Tue Oct 01/Wed Oct 02 8758.7 23 41 37 18 44 20 13 5 28 6 57 19 54 5 10 ..... 20 56 16 15 33.7 -16 00
Wed Oct 02/Thu Oct 03 8759.7 23 45 34 18 43 20 12 5 29 6 58 19 57 5 15 ..... 21 36 24 16 29.3 -19 34
Thu Oct 03/Fri Oct 04 8760.7 23 49 31 18 41 20 10 5 30 6 59 19 59 5 20 ..... 22 19 34 17 25.1 -21 59
Fri Oct 04/Sat Oct 05 8761.7 23 53 27 18 39 20 08 5 31 7 00 20 01 5 25 ..... 23 07 44 18 20.6 -23 14
Sat Oct 05/Sun Oct 06 8762.7 23 57 24 18 38 20 07 5 32 7 01 20 04 5 30 ..... 23 59 54 19 15.1 -23 17
Sun Oct 06/Mon Oct 07 8763.7 0 01 20 18 36 20 05 5 33 7 02 20 06 5 35 ..... 0 55 64 20 08.1 -22 14
Mon Oct 07/Tue Oct 08 8764.7 0 05 17 18 35 20 04 5 34 7 03 20 08 5 40 ..... 1 52 73 20 59.2 -20 12
Tue Oct 08/Wed Oct 09 8765.7 0 09 13 18 33 20 02 5 35 7 04 20 11 5 45 16 28 2 50 81 21 48.3 -17 20
Wed Oct 09/Thu Oct 10 8766.7 0 13 10 18 32 20 00 5 36 7 05 20 13 5 50 17 00 3 48 87 22 35.5 -13 47
Thu Oct 10/Fri Oct 11 8767.7 0 17 06 18 30 19 59 5 37 7 06 20 15 5 55 17 28 4 46 93 23 21.3 - 9 42
Fri Oct 11/Sat Oct 12 8768.7 0 21 03 18 28 19 57 5 38 7 07 20 18 6 00 17 54 5 44 97 0 06.2 - 5 15
Sat Oct 12/Sun Oct 13 8769.7 0 25 00 18 27 19 56 5 39 7 08 20 20 6 05 18 19 6 42 99 0 50.8 - 0 35
Sun Oct 13/Mon Oct 14 8770.7 0 28 56 18 25 19 54 5 40 7 09 20 23 6 10 18 45 7 40 100 1 35.8 4 07
Mon Oct 14/Tue Oct 15 8771.7 0 32 53 18 24 19 53 5 41 7 10 20 25 6 15 19 11 ..... 98 2 21.9 8 42
Tue Oct 15/Wed Oct 16 8772.7 0 36 49 18 22 19 51 5 42 7 11 20 28 6 20 19 39 ..... 95 3 09.7 12 57
Wed Oct 16/Thu Oct 17 8773.7 0 40 46 18 21 19 50 5 43 7 12 20 30 6 25 20 11 ..... 89 3 59.7 16 40
Thu Oct 17/Fri Oct 18 8774.7 0 44 42 18 19 19 49 5 44 7 13 20 33 6 30 20 48 ..... 82 4 52.3 19 37
Fri Oct 18/Sat Oct 19 8775.7 0 48 39 18 18 19 47 5 45 7 14 20 35 6 35 21 31 ..... 74 5 47.3 21 35
Sat Oct 19/Sun Oct 20 8776.7 0 52 35 18 17 19 46 5 46 7 15 20 38 6 39 22 22 ..... 64 6 44.4 22 22
Sun Oct 20/Mon Oct 21 8777.7 0 56 32 18 15 19 44 5 47 7 16 20 40 6 44 23 20 ..... 53 7 42.8 21 52
Mon Oct 21/Tue Oct 22 8778.7 1 00 29 18 14 19 43 5 48 7 18 20 43 6 49 0 25 ..... 42 8 41.4 20 00
Tue Oct 22/Wed Oct 23 8779.7 1 04 25 18 12 19 42 5 49 7 19 20 46 6 54 1 35 ..... 31 9 39.3 16 53
Wed Oct 23/Thu Oct 24 8780.7 1 08 22 18 11 19 41 5 50 7 20 20 48 6 59 2 48 16 00 21 10 36.0 12 39
Thu Oct 24/Fri Oct 25 8781.7 1 12 18 18 10 19 39 5 51 7 21 20 51 7 04 4 02 16 36 12 11 31.6 7 36
Fri Oct 25/Sat Oct 26 8782.7 1 16 15 18 08 19 38 5 52 7 22 20 54 7 09 5 16 17 09 6 12 26.2 2 01
Sat Oct 26/Sun Oct 27 8783.7 1 20 11 18 07 19 37 5 53 7 23 20 56 7 14 6 30 17 41 2 13 20.5 - 3 43
Sun Oct 27/Mon Oct 28 8784.7 1 24 08 18 06 19 36 5 54 7 24 20 59 7 19 7 44 18 14 0 14 15.1 - 9 14
Mon Oct 28/Tue Oct 29 8785.7 1 28 04 18 04 19 35 5 55 7 25 21 02 7 24 ..... 18 49 1 15 10.4 -14 12
Tue Oct 29/Wed Oct 30 8786.7 1 32 01 18 03 19 33 5 56 7 26 21 05 7 29 ..... 19 27 5 16 06.6 -18 17
Wed Oct 30/Thu Oct 31 8787.7 1 35 58 18 02 19 32 5 57 7 27 21 08 7 34 ..... 20 09 11 17 03.5 -21 16
Thu Oct 31/Fri Nov 01 8788.7 1 39 54 18 01 19 31 5 58 7 29 21 10 7 39 ..... 20 56 19 18 00.4 -23 02
***** 2019 NOVEMBER *****
Calendar for Drexel Lynch Observatory, west longitude (h.m.s) = 5 00 45, latitude (d.m) = 39 57.2
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Eastern time ( 5 hr W), for 25 m above surroundings, DAYLIGHT time used, * shows night clocks are reset.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2019 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Fri Nov 01/Sat Nov 02 8789.7 1 43 51 18 00 19 30 5 59 7 30 21 13 7 44 ..... 21 48 28 18 56.5 -23 32
Sat Nov 02/Sun Nov 03* 8790.7 1 47 47 17 58 19 29 5 00 6 31 21 16 7 49 ..... 22 44 37 19 51.1 -22 50
Sun Nov 03/Mon Nov 04 8791.7 2 51 54 16 57 18 28 5 01 6 32 21 19 7 54 ..... 22 41 47 20 45.4 -20 55
Mon Nov 04/Tue Nov 05 8792.7 2 55 50 16 56 18 27 5 02 6 33 21 22 7 59 ..... 23 40 57 21 35.2 -18 14
Tue Nov 05/Wed Nov 06 8793.7 2 59 47 16 55 18 26 5 03 6 34 21 25 8 04 ..... 0 39 66 22 22.8 -14 50
Wed Nov 06/Thu Nov 07 8794.7 3 03 43 16 54 18 25 5 04 6 35 21 28 8 08 ..... 1 37 75 23 08.6 -10 53
Thu Nov 07/Fri Nov 08 8795.7 3 07 40 16 53 18 24 5 05 6 37 21 31 8 13 ..... 2 34 82 23 53.4 - 6 31
Fri Nov 08/Sat Nov 09 8796.7 3 11 36 16 52 18 24 5 06 6 38 21 34 8 18 ..... 3 32 89 0 37.8 - 1 52
Sat Nov 09/Sun Nov 10 8797.7 3 15 33 16 51 18 23 5 07 6 39 21 37 8 23 15 48 4 31 94 1 22.6 2 53
Sun Nov 10/Mon Nov 11 8798.7 3 19 30 16 50 18 22 5 08 6 40 21 40 8 28 16 14 5 31 98 2 08.5 7 36
Mon Nov 11/Tue Nov 12 8799.7 3 23 26 16 49 18 21 5 09 6 41 21 44 8 33 16 41 6 33 100 2 56.2 12 03
Tue Nov 12/Wed Nov 13 8800.7 3 27 23 16 48 18 20 5 10 6 42 21 47 8 38 17 12 7 35 99 3 46.4 16 03
Wed Nov 13/Thu Nov 14 8801.7 3 31 19 16 47 18 20 5 11 6 43 21 50 8 43 17 47 ..... 97 4 39.4 19 19
Thu Nov 14/Fri Nov 15 8802.7 3 35 16 16 46 18 19 5 12 6 45 21 53 8 48 18 29 ..... 93 5 35.0 21 36
Fri Nov 15/Sat Nov 16 8803.7 3 39 12 16 46 18 18 5 13 6 46 21 57 8 53 19 18 ..... 86 6 32.8 22 42
Sat Nov 16/Sun Nov 17 8804.7 3 43 09 16 45 18 18 5 14 6 47 22 00 8 58 20 14 ..... 78 7 31.7 22 28
Sun Nov 17/Mon Nov 18 8805.7 3 47 05 16 44 18 17 5 15 6 48 22 03 9 03 21 17 ..... 68 8 30.6 20 52
Mon Nov 18/Tue Nov 19 8806.7 3 51 02 16 43 18 17 5 16 6 49 22 07 9 08 22 24 ..... 57 9 28.4 18 00
Tue Nov 19/Wed Nov 20 8807.7 3 54 59 16 43 18 16 5 17 6 50 22 10 9 13 23 35 ..... 45 10 24.5 14 02
Wed Nov 20/Thu Nov 21 8808.7 3 58 55 16 42 18 16 5 18 6 51 22 14 9 17 0 46 ..... 34 11 19.0 9 13
Thu Nov 21/Fri Nov 22 8809.7 4 02 52 16 41 18 15 5 19 6 53 22 17 9 22 1 57 ..... 24 12 12.3 3 52
Fri Nov 22/Sat Nov 23 8810.7 4 06 48 16 41 18 15 5 20 6 54 22 21 9 27 3 09 ..... 15 13 05.0 - 1 45
Sat Nov 23/Sun Nov 24 8811.7 4 10 45 16 40 18 14 5 20 6 55 22 24 9 32 4 21 ..... 8 13 58.0 - 7 17
Sun Nov 24/Mon Nov 25 8812.7 4 14 41 16 40 18 14 5 21 6 56 22 28 9 37 5 33 15 44 3 14 51.9 -12 25
Mon Nov 25/Tue Nov 26 8813.7 4 18 38 16 39 18 14 5 22 6 57 22 31 9 42 6 44 16 19 0 15 47.1 -16 50
Tue Nov 26/Wed Nov 27 8814.7 4 22 34 16 39 18 13 5 23 6 58 22 35 9 47 7 53 16 58 0 16 43.6 -20 16
Wed Nov 27/Thu Nov 28 8815.7 4 26 31 16 38 18 13 5 24 6 59 22 39 9 52 ..... 17 43 3 17 40.8 -22 31
Thu Nov 28/Fri Nov 29 8816.7 4 30 28 16 38 18 13 5 25 7 00 22 42 9 56 ..... 18 34 8 18 37.8 -23 29
Fri Nov 29/Sat Nov 30 8817.7 4 34 24 16 38 18 13 5 26 7 01 22 46 10 01 ..... 19 29 14 19 33.7 -23 11
Sat Nov 30/Sun Dec 01 8818.7 4 38 21 16 37 18 12 5 27 7 02 22 50 10 06 ..... 20 27 21 20 27.4 -21 45
***** 2019 DECEMBER *****
Calendar for Drexel Lynch Observatory, west longitude (h.m.s) = 5 00 45, latitude (d.m) = 39 57.2
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Eastern time ( 5 hr W), for 25 m above surroundings, DAYLIGHT time used, * shows night clocks are reset.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2019 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Sun Dec 01/Mon Dec 02 8819.7 4 42 17 16 37 18 12 5 28 7 03 22 54 10 11 ..... 21 27 30 21 18.6 -19 20
Mon Dec 02/Tue Dec 03 8820.7 4 46 14 16 37 18 12 5 29 7 04 22 58 10 16 ..... 22 26 39 22 07.2 -16 09
Tue Dec 03/Wed Dec 04 8821.7 4 50 10 16 37 18 12 5 29 7 05 23 01 10 20 ..... 23 25 48 22 53.6 -12 21
Wed Dec 04/Thu Dec 05 8822.7 4 54 07 16 37 18 12 5 30 7 06 23 05 10 25 ..... 0 23 58 23 38.5 - 8 06
Thu Dec 05/Fri Dec 06 8823.7 4 58 03 16 36 18 12 5 31 7 07 23 09 10 30 ..... 1 21 67 0 22.6 - 3 33
Fri Dec 06/Sat Dec 07 8824.7 5 02 00 16 36 18 12 5 32 7 08 23 13 10 35 ..... 2 19 76 1 06.7 1 09
Sat Dec 07/Sun Dec 08 8825.7 5 05 57 16 36 18 12 5 33 7 09 23 17 10 39 ..... 3 18 83 1 51.7 5 53
Sun Dec 08/Mon Dec 09 8826.7 5 09 53 16 36 18 12 5 33 7 10 23 21 10 44 ..... 4 19 90 2 38.5 10 28
Mon Dec 09/Tue Dec 10 8827.7 5 13 50 16 36 18 13 5 34 7 10 23 25 10 49 ..... 5 21 95 3 27.8 14 42
Tue Dec 10/Wed Dec 11 8828.7 5 17 46 16 36 18 13 5 35 7 11 23 29 10 54 15 45 6 26 99 4 20.2 18 19
Wed Dec 11/Thu Dec 12 8829.7 5 21 43 16 37 18 13 5 36 7 12 23 34 10 58 16 24 7 30 100 5 15.9 21 03
Thu Dec 12/Fri Dec 13 8830.7 5 25 39 16 37 18 13 5 36 7 13 23 38 11 03 17 11 8 32 99 6 14.4 22 38
Fri Dec 13/Sat Dec 14 8831.7 5 29 36 16 37 18 13 5 37 7 13 23 42 11 08 18 06 ..... 95 7 14.7 22 50
Sat Dec 14/Sun Dec 15 8832.7 5 33 32 16 37 18 14 5 38 7 14 23 46 11 12 19 08 ..... 89 8 15.3 21 36
Sun Dec 15/Mon Dec 16 8833.7 5 37 29 16 37 18 14 5 38 7 15 23 50 11 17 20 15 ..... 81 9 14.7 18 59
Mon Dec 16/Tue Dec 17 8834.7 5 41 26 16 38 18 14 5 39 7 16 23 55 11 21 21 26 ..... 71 10 12.0 15 12
Tue Dec 17/Wed Dec 18 8835.7 5 45 22 16 38 18 15 5 39 7 16 23 59 11 26 22 37 ..... 61 11 07.1 10 33
Wed Dec 18/Thu Dec 19 8836.7 5 49 19 16 38 18 15 5 40 7 17 0 03 11 30 23 47 ..... 49 12 00.3 5 18
Thu Dec 19/Fri Dec 20 8837.7 5 53 15 16 39 18 15 5 41 7 17 0 08 11 35 0 57 ..... 38 12 52.3 - 0 12
Fri Dec 20/Sat Dec 21 8838.7 5 57 12 16 39 18 16 5 41 7 18 0 12 11 39 2 07 ..... 27 13 44.0 - 5 41
Sat Dec 21/Sun Dec 22 8839.7 6 01 08 16 40 18 16 5 42 7 18 0 17 11 44 3 17 ..... 18 14 36.2 -10 51
Sun Dec 22/Mon Dec 23 8840.7 6 05 05 16 40 18 17 5 42 7 19 0 21 11 48 4 27 ..... 10 15 29.6 -15 26
Mon Dec 23/Tue Dec 24 8841.7 6 09 01 16 41 18 17 5 43 7 19 0 26 11 53 5 35 ..... 5 16 24.5 -19 09
Tue Dec 24/Wed Dec 25 8842.7 6 12 58 16 41 18 18 5 43 7 20 0 30 11 57 6 41 15 35 1 17 20.6 -21 48
Wed Dec 25/Thu Dec 26 8843.7 6 16 55 16 42 18 19 5 43 7 20 0 35 12 01 7 41 16 22 0 18 17.4 -23 15
Thu Dec 26/Fri Dec 27 8844.7 6 20 51 16 43 18 19 5 44 7 20 0 39 12 06 8 35 17 15 1 19 13.7 -23 25
Fri Dec 27/Sat Dec 28 8845.7 6 24 48 16 43 18 20 5 44 7 21 0 44 12 10 ..... 18 12 4 20 08.4 -22 23
Sat Dec 28/Sun Dec 29 8846.7 6 28 44 16 44 18 20 5 44 7 21 0 48 12 14 ..... 19 12 9 21 00.9 -20 18
Sun Dec 29/Mon Dec 30 8847.7 6 32 41 16 45 18 21 5 45 7 21 0 53 12 18 ..... 20 12 15 21 50.7 -17 20
Mon Dec 30/Tue Dec 31 8848.7 6 36 37 16 45 18 22 5 45 7 21 0 58 12 23 ..... 21 12 23 22 38.0 -13 43
Tue Dec 31/Wed Jan 01 8849.7 6 40 34 16 46 18 23 5 45 7 21 1 02 12 27 ..... 22 11 31 23 23.4 - 9 36