***** 2013 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
second Sunday in March to the first in November; this is the present (2005+) 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-2005) and subject to change.
I know that the code has many infelicities; if you should find actual errors,please notify
John.Thorstensen@dartmouth.edu
MOON PHASES FOR 2013, 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 13 3 42 Dec 20 0 20 Dec 28 5 23 Jan 04 22 59
Jan 11 14 45 Jan 18 18 46 Jan 26 23 40 Feb 03 8 58
Feb 10 2 23 Feb 17 15 31 Feb 25 15 29 Mar 04 16 55
Mar 11 15 54 Mar 19 13 28 Mar 27 5 30 Apr 03 0 39
Apr 10 5 39 Apr 18 8 33 Apr 25 16 00 May 02 7 17
May 09 20 32 May 18 0 36 May 25 0 27 May 31 15 00
Jun 08 11 59 Jun 16 13 25 Jun 23 7 34 Jun 30 0 55
Jul 08 3 16 Jul 15 23 20 Jul 22 14 17 Jul 29 13 45
Aug 06 17 52 Aug 14 6 58 Aug 20 21 45 Aug 28 5 36
Sep 05 7 36 Sep 12 13 10 Sep 19 7 13 Sep 26 23 56
Oct 04 20 34 Oct 11 19 04 Oct 18 19 38 Oct 26 19 42
Nov 03 7 50 Nov 10 0 59 Nov 17 10 17 Nov 25 14 30
Dec 02 19 22 Dec 09 10 13 Dec 17 4 29 Dec 25 8 50
Jan 01 6 15 Jan 07 22 40 Jan 15 23 54 Jan 24 0 21
***** 2013 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: --------------
(2013 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Tue Jan 01/Wed Jan 02 6294.7 6 47 15 16 48 18 24 5 46 7 22 1 10 12 34 21 14 ..... 79 10 26.2 4 02
Wed Jan 02/Thu Jan 03 6295.7 6 51 11 16 48 18 25 5 46 7 22 1 15 12 38 22 16 ..... 70 11 14.7 - 0 33
Thu Jan 03/Fri Jan 04 6296.7 6 55 08 16 49 18 25 5 46 7 22 1 20 12 42 23 20 ..... 59 12 04.1 - 5 13
Fri Jan 04/Sat Jan 05 6297.7 6 59 05 16 50 18 26 5 46 7 22 1 24 12 46 0 25 ..... 49 12 55.3 - 9 44
Sat Jan 05/Sun Jan 06 6298.7 7 03 01 16 51 18 27 5 46 7 22 1 29 12 50 1 33 ..... 38 13 48.9 -13 52
Sun Jan 06/Mon Jan 07 6299.7 7 06 58 16 52 18 28 5 46 7 22 1 34 12 54 2 42 ..... 27 14 45.6 -17 21
Mon Jan 07/Tue Jan 08 6300.7 7 10 54 16 53 18 29 5 46 7 21 1 39 12 58 3 51 ..... 18 15 45.3 -19 51
Tue Jan 08/Wed Jan 09 6301.7 7 14 51 16 54 18 29 5 46 7 21 1 43 13 02 4 58 ..... 10 16 47.5 -21 07
Wed Jan 09/Thu Jan 10 6302.7 7 18 47 16 55 18 30 5 46 7 21 1 48 13 06 5 58 ..... 4 17 50.8 -20 59
Thu Jan 10/Fri Jan 11 6303.7 7 22 44 16 56 18 31 5 46 7 21 1 53 13 09 6 52 16 01 1 18 53.6 -19 25
Fri Jan 11/Sat Jan 12 6304.7 7 26 40 16 57 18 32 5 46 7 21 1 58 13 13 7 38 17 12 0 19 54.2 -16 36
Sat Jan 12/Sun Jan 13 6305.7 7 30 37 16 58 18 33 5 45 7 20 2 03 13 17 8 18 18 24 3 20 52.0 -12 49
Sun Jan 13/Mon Jan 14 6306.7 7 34 34 16 59 18 34 5 45 7 20 2 08 13 21 ..... 19 35 8 21 46.6 - 8 24
Mon Jan 14/Tue Jan 15 6307.7 7 38 30 17 00 18 35 5 45 7 20 2 13 13 25 ..... 20 43 14 22 38.5 - 3 42
Tue Jan 15/Wed Jan 16 6308.7 7 42 27 17 01 18 36 5 45 7 19 2 17 13 28 ..... 21 48 23 23 28.3 1 01
Wed Jan 16/Thu Jan 17 6309.7 7 46 23 17 02 18 37 5 44 7 19 2 22 13 32 ..... 22 51 32 0 16.8 5 32
Thu Jan 17/Fri Jan 18 6310.7 7 50 20 17 04 18 38 5 44 7 18 2 27 13 35 ..... 23 52 42 1 04.7 9 40
Fri Jan 18/Sat Jan 19 6311.7 7 54 16 17 05 18 39 5 44 7 18 2 32 13 39 ..... 0 51 51 1 52.6 13 18
Sat Jan 19/Sun Jan 20 6312.7 7 58 13 17 06 18 40 5 43 7 17 2 37 13 43 ..... 1 49 61 2 41.0 16 17
Sun Jan 20/Mon Jan 21 6313.7 8 02 09 17 07 18 41 5 43 7 17 2 42 13 46 ..... 2 44 70 3 30.3 18 31
Mon Jan 21/Tue Jan 22 6314.7 8 06 06 17 08 18 42 5 43 7 16 2 47 13 50 ..... 3 37 78 4 20.4 19 56
Tue Jan 22/Wed Jan 23 6315.7 8 10 03 17 09 18 43 5 42 7 15 2 52 13 53 ..... 4 27 85 5 11.3 20 27
Wed Jan 23/Thu Jan 24 6316.7 8 13 59 17 10 18 44 5 42 7 15 2 57 13 56 ..... 5 12 91 6 02.6 20 01
Thu Jan 24/Fri Jan 25 6317.7 8 17 56 17 12 18 45 5 41 7 14 3 02 14 00 ..... 5 54 96 6 53.9 18 38
Fri Jan 25/Sat Jan 26 6318.7 8 21 52 17 13 18 46 5 40 7 13 3 07 14 03 16 06 6 32 99 7 44.8 16 22
Sat Jan 26/Sun Jan 27 6319.7 8 25 49 17 14 18 47 5 40 7 12 3 12 14 06 17 05 7 06 100 8 35.0 13 17
Sun Jan 27/Mon Jan 28 6320.7 8 29 45 17 15 18 48 5 39 7 12 3 17 14 10 18 05 7 38 99 9 24.6 9 32
Mon Jan 28/Tue Jan 29 6321.7 8 33 42 17 16 18 49 5 38 7 11 3 22 14 13 19 07 8 09 95 10 13.7 5 16
Tue Jan 29/Wed Jan 30 6322.7 8 37 38 17 18 18 50 5 38 7 10 3 27 14 16 20 09 ..... 90 11 02.9 0 42
Wed Jan 30/Thu Jan 31 6323.7 8 41 35 17 19 18 51 5 37 7 09 3 32 14 19 21 13 ..... 83 11 52.5 - 3 59
Thu Jan 31/Fri Feb 01 6324.7 8 45 32 17 20 18 52 5 36 7 08 3 37 14 23 22 17 ..... 74 12 43.4 - 8 33
***** 2013 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: --------------
(2013 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Fri Feb 01/Sat Feb 02 6325.7 8 49 28 17 21 18 53 5 35 7 07 3 42 14 26 23 23 ..... 64 13 36.0 -12 46
Sat Feb 02/Sun Feb 03 6326.7 8 53 25 17 22 18 54 5 35 7 06 3 47 14 29 0 30 ..... 53 14 31.0 -16 22
Sun Feb 03/Mon Feb 04 6327.7 8 57 21 17 24 18 55 5 34 7 05 3 52 14 32 1 38 ..... 42 15 28.5 -19 07
Mon Feb 04/Tue Feb 05 6328.7 9 01 18 17 25 18 56 5 33 7 04 3 57 14 35 2 43 ..... 31 16 28.2 -20 45
Tue Feb 05/Wed Feb 06 6329.7 9 05 14 17 26 18 57 5 32 7 03 4 02 14 38 3 44 ..... 21 17 29.3 -21 07
Wed Feb 06/Thu Feb 07 6330.7 9 09 11 17 27 18 58 5 31 7 02 4 07 14 41 4 39 ..... 13 18 30.6 -20 08
Thu Feb 07/Fri Feb 08 6331.7 9 13 07 17 28 18 59 5 30 7 01 4 12 14 44 5 28 ..... 6 19 30.7 -17 52
Fri Feb 08/Sat Feb 09 6332.7 9 17 04 17 30 19 00 5 29 7 00 4 17 14 47 6 10 16 00 2 20 28.8 -14 33
Sat Feb 09/Sun Feb 10 6333.7 9 21 01 17 31 19 01 5 28 6 58 4 22 14 50 6 47 17 11 0 21 24.4 -10 27
Sun Feb 10/Mon Feb 11 6334.7 9 24 57 17 32 19 03 5 27 6 57 4 27 14 53 7 21 18 20 1 22 17.6 - 5 52
Mon Feb 11/Tue Feb 12 6335.7 9 28 54 17 33 19 04 5 26 6 56 4 32 14 56 7 53 19 28 4 23 08.8 - 1 07
Tue Feb 12/Wed Feb 13 6336.7 9 32 50 17 34 19 05 5 25 6 55 4 37 14 58 ..... 20 33 10 23 58.6 3 32
Wed Feb 13/Thu Feb 14 6337.7 9 36 47 17 36 19 06 5 24 6 54 4 42 15 01 ..... 21 36 17 0 47.5 7 53
Thu Feb 14/Fri Feb 15 6338.7 9 40 43 17 37 19 07 5 22 6 52 4 47 15 04 ..... 22 37 25 1 36.1 11 44
Fri Feb 15/Sat Feb 16 6339.7 9 44 40 17 38 19 08 5 21 6 51 4 52 15 07 ..... 23 37 34 2 24.9 14 59
Sat Feb 16/Sun Feb 17 6340.7 9 48 36 17 39 19 09 5 20 6 50 4 57 15 10 ..... 0 34 43 3 14.2 17 30
Sun Feb 17/Mon Feb 18 6341.7 9 52 33 17 40 19 10 5 19 6 48 5 02 15 12 ..... 1 28 53 4 04.0 19 13
Mon Feb 18/Tue Feb 19 6342.7 9 56 30 17 41 19 11 5 18 6 47 5 07 15 15 ..... 2 19 62 4 54.4 20 03
Tue Feb 19/Wed Feb 20 6343.7 10 00 26 17 42 19 12 5 16 6 46 5 12 15 18 ..... 3 06 71 5 45.2 19 57
Wed Feb 20/Thu Feb 21 6344.7 10 04 23 17 44 19 13 5 15 6 44 5 17 15 20 ..... 3 49 79 6 36.1 18 57
Thu Feb 21/Fri Feb 22 6345.7 10 08 19 17 45 19 14 5 14 6 43 5 22 15 23 ..... 4 29 86 7 26.8 17 01
Fri Feb 22/Sat Feb 23 6346.7 10 12 16 17 46 19 15 5 12 6 42 5 27 15 26 ..... 5 05 92 8 17.3 14 16
Sat Feb 23/Sun Feb 24 6347.7 10 16 12 17 47 19 16 5 11 6 40 5 32 15 28 ..... 5 38 97 9 07.3 10 46
Sun Feb 24/Mon Feb 25 6348.7 10 20 09 17 48 19 17 5 10 6 39 5 37 15 31 16 55 6 10 99 9 57.2 6 40
Mon Feb 25/Tue Feb 26 6349.7 10 24 05 17 49 19 19 5 08 6 37 5 42 15 33 17 58 6 41 100 10 47.2 2 09
Tue Feb 26/Wed Feb 27 6350.7 10 28 02 17 50 19 20 5 07 6 36 5 47 15 36 19 02 7 12 98 11 37.8 - 2 35
Wed Feb 27/Thu Feb 28 6351.7 10 31 59 17 52 19 21 5 05 6 34 5 52 15 38 20 08 7 45 93 12 29.5 - 7 17
Thu Feb 28/Fri Mar 01 6352.7 10 35 55 17 53 19 22 5 04 6 33 5 57 15 41 21 15 ..... 87 13 22.9 -11 40
***** 2013 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: --------------
(2013 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Fri Mar 01/Sat Mar 02 6353.7 10 39 52 17 54 19 23 5 02 6 31 6 02 15 43 22 22 ..... 78 14 18.2 -15 29
Sat Mar 02/Sun Mar 03 6354.7 10 43 48 17 55 19 24 5 01 6 30 6 07 15 46 23 30 ..... 68 15 15.5 -18 27
Sun Mar 03/Mon Mar 04 6355.7 10 47 45 17 56 19 25 4 59 6 28 6 12 15 48 0 35 ..... 57 16 14.7 -20 21
Mon Mar 04/Tue Mar 05 6356.7 10 51 41 17 57 19 26 4 58 6 27 6 17 15 50 1 37 ..... 46 17 14.8 -21 01
Tue Mar 05/Wed Mar 06 6357.7 10 55 38 17 58 19 27 4 56 6 25 6 22 15 53 2 32 ..... 35 18 15.0 -20 24
Wed Mar 06/Thu Mar 07 6358.7 10 59 34 17 59 19 28 4 55 6 24 6 27 15 55 3 22 ..... 24 19 14.1 -18 33
Thu Mar 07/Fri Mar 08 6359.7 11 03 31 18 00 19 29 4 53 6 22 6 32 15 58 4 05 ..... 16 20 11.3 -15 38
Fri Mar 08/Sat Mar 09 6360.7 11 07 28 18 01 19 30 4 52 6 21 6 37 16 00 4 43 ..... 8 21 06.4 -11 54
Sat Mar 09/Sun Mar 10* 6361.7 11 11 24 18 02 19 32 5 50 7 19 6 42 16 02 6 18 ..... 3 21 59.4 - 7 35
Sun Mar 10/Mon Mar 11 6362.7 10 15 11 19 03 20 33 5 48 7 17 6 47 16 05 6 50 18 09 1 22 47.7 - 3 11
Mon Mar 11/Tue Mar 12 6363.7 10 19 07 19 05 20 34 5 47 7 16 6 52 16 07 7 22 19 15 0 23 37.8 1 28
Tue Mar 12/Wed Mar 13 6364.7 10 23 04 19 06 20 35 5 45 7 14 6 57 16 09 ..... 20 19 2 0 27.1 5 55
Wed Mar 13/Thu Mar 14 6365.7 10 27 00 19 07 20 36 5 43 7 13 7 02 16 11 ..... 21 21 6 1 16.1 9 59
Thu Mar 14/Fri Mar 15 6366.7 10 30 57 19 08 20 37 5 42 7 11 7 07 16 14 ..... 22 22 11 2 05.3 13 30
Fri Mar 15/Sat Mar 16 6367.7 10 34 54 19 09 20 38 5 40 7 09 7 13 16 16 ..... 23 21 18 2 54.9 16 20
Sat Mar 16/Sun Mar 17 6368.7 10 38 50 19 10 20 39 5 38 7 08 7 18 16 18 ..... 0 17 26 3 44.8 18 22
Sun Mar 17/Mon Mar 18 6369.7 10 42 47 19 11 20 40 5 37 7 06 7 23 16 20 ..... 1 10 35 4 35.2 19 32
Mon Mar 18/Tue Mar 19 6370.7 10 46 43 19 12 20 42 5 35 7 05 7 28 16 23 ..... 1 58 44 5 25.7 19 48
Tue Mar 19/Wed Mar 20 6371.7 10 50 40 19 13 20 43 5 33 7 03 7 33 16 25 ..... 2 43 54 6 16.2 19 10
Wed Mar 20/Thu Mar 21 6372.7 10 54 36 19 14 20 44 5 31 7 01 7 38 16 27 ..... 3 24 63 7 06.5 17 38
Thu Mar 21/Fri Mar 22 6373.7 10 58 33 19 15 20 45 5 30 7 00 7 43 16 29 ..... 4 01 72 7 56.5 15 15
Fri Mar 22/Sat Mar 23 6374.7 11 02 29 19 16 20 46 5 28 6 58 7 48 16 31 ..... 4 35 81 8 46.2 12 07
Sat Mar 23/Sun Mar 24 6375.7 11 06 26 19 17 20 47 5 26 6 57 7 53 16 33 ..... 5 07 88 9 35.8 8 19
Sun Mar 24/Mon Mar 25 6376.7 11 10 23 19 18 20 49 5 24 6 55 7 58 16 36 16 42 5 39 94 10 25.8 3 59
Mon Mar 25/Tue Mar 26 6377.7 11 14 19 19 19 20 50 5 23 6 53 8 04 16 38 17 46 6 10 98 11 16.5 - 0 40
Tue Mar 26/Wed Mar 27 6378.7 11 18 16 19 20 20 51 5 21 6 52 8 09 16 40 18 52 6 43 100 12 08.6 - 5 27
Wed Mar 27/Thu Mar 28 6379.7 11 22 12 19 21 20 52 5 19 6 50 8 14 16 42 20 00 ..... 99 13 02.5 -10 03
Thu Mar 28/Fri Mar 29 6380.7 11 26 09 19 22 20 53 5 17 6 48 8 19 16 44 21 09 ..... 96 13 58.7 -14 10
Fri Mar 29/Sat Mar 30 6381.7 11 30 05 19 23 20 55 5 15 6 47 8 24 16 46 22 18 ..... 90 14 57.0 -17 31
Sat Mar 30/Sun Mar 31 6382.7 11 34 02 19 24 20 56 5 14 6 45 8 29 16 48 23 26 ..... 82 15 57.2 -19 47
Sun Mar 31/Mon Apr 01 6383.7 11 37 58 19 25 20 57 5 12 6 44 8 35 16 51 0 30 ..... 72 16 58.3 -20 49
***** 2013 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: --------------
(2013 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Mon Apr 01/Tue Apr 02 6384.7 11 41 55 19 26 20 58 5 10 6 42 8 40 16 53 1 28 ..... 61 17 59.2 -20 32
Tue Apr 02/Wed Apr 03 6385.7 11 45 52 19 27 21 00 5 08 6 40 8 45 16 55 2 19 ..... 50 18 58.7 -19 00
Wed Apr 03/Thu Apr 04 6386.7 11 49 48 19 28 21 01 5 06 6 39 8 50 16 57 3 04 ..... 39 19 56.0 -16 23
Thu Apr 04/Fri Apr 05 6387.7 11 53 45 19 29 21 02 5 04 6 37 8 55 16 59 3 43 ..... 28 20 50.9 -12 56
Fri Apr 05/Sat Apr 06 6388.7 11 57 41 19 30 21 03 5 03 6 36 9 01 17 01 4 18 ..... 19 21 43.4 - 8 52
Sat Apr 06/Sun Apr 07 6389.7 12 01 38 19 31 21 05 5 01 6 34 9 06 17 03 4 51 ..... 11 22 34.1 - 4 27
Sun Apr 07/Mon Apr 08 6390.7 12 05 34 19 32 21 06 4 59 6 33 9 11 17 05 5 22 17 02 5 23 23.5 0 04
Mon Apr 08/Tue Apr 09 6391.7 12 09 31 19 33 21 07 4 57 6 31 9 16 17 07 5 53 18 06 2 0 12.2 4 30
Tue Apr 09/Wed Apr 10 6392.7 12 13 27 19 34 21 09 4 55 6 29 9 22 17 09 6 25 19 08 0 1 00.8 8 37
Wed Apr 10/Thu Apr 11 6393.7 12 17 24 19 35 21 10 4 53 6 28 9 27 17 12 ..... 20 09 1 1 49.6 12 16
Thu Apr 11/Fri Apr 12 6394.7 12 21 21 19 36 21 11 4 51 6 26 9 32 17 14 ..... 21 09 3 2 38.9 15 18
Fri Apr 12/Sat Apr 13 6395.7 12 25 17 19 37 21 13 4 50 6 25 9 37 17 16 ..... 22 06 7 3 28.7 17 34
Sat Apr 13/Sun Apr 14 6396.7 12 29 14 19 38 21 14 4 48 6 23 9 43 17 18 ..... 23 00 13 4 18.9 19 01
Sun Apr 14/Mon Apr 15 6397.7 12 33 10 19 39 21 15 4 46 6 22 9 48 17 20 ..... 23 51 20 5 09.3 19 34
Mon Apr 15/Tue Apr 16 6398.7 12 37 07 19 40 21 17 4 44 6 20 9 53 17 22 ..... 0 37 28 5 59.5 19 13
Tue Apr 16/Wed Apr 17 6399.7 12 41 03 19 41 21 18 4 42 6 19 9 59 17 24 ..... 1 19 37 6 49.4 18 00
Wed Apr 17/Thu Apr 18 6400.7 12 45 00 19 42 21 19 4 40 6 17 10 04 17 26 ..... 1 57 46 7 38.7 15 56
Thu Apr 18/Fri Apr 19 6401.7 12 48 56 19 43 21 21 4 39 6 16 10 09 17 28 ..... 2 32 56 8 27.5 13 08
Fri Apr 19/Sat Apr 20 6402.7 12 52 53 19 44 21 22 4 37 6 15 10 15 17 30 ..... 3 04 66 9 16.1 9 39
Sat Apr 20/Sun Apr 21 6403.7 12 56 50 19 45 21 24 4 35 6 13 10 20 17 33 ..... 3 36 75 10 04.9 5 37
Sun Apr 21/Mon Apr 22 6404.7 13 00 46 19 46 21 25 4 33 6 12 10 25 17 35 ..... 4 07 83 10 54.5 1 10
Mon Apr 22/Tue Apr 23 6405.7 13 04 43 19 47 21 26 4 31 6 10 10 31 17 37 ..... 4 38 91 11 45.5 - 3 32
Tue Apr 23/Wed Apr 24 6406.7 13 08 39 19 48 21 28 4 30 6 09 10 36 17 39 17 38 5 13 96 12 38.6 - 8 13
Wed Apr 24/Thu Apr 25 6407.7 13 12 36 19 49 21 29 4 28 6 08 10 41 17 41 18 47 5 51 99 13 34.5 -12 37
Thu Apr 25/Fri Apr 26 6408.7 13 16 32 19 50 21 31 4 26 6 06 10 47 17 43 19 58 6 34 100 14 33.2 -16 23
Fri Apr 26/Sat Apr 27 6409.7 13 20 29 19 51 21 32 4 24 6 05 10 52 17 45 21 09 ..... 97 15 34.7 -19 09
Sat Apr 27/Sun Apr 28 6410.7 13 24 25 19 52 21 34 4 22 6 04 10 58 17 48 22 17 ..... 92 16 37.8 -20 41
Sun Apr 28/Mon Apr 29 6411.7 13 28 22 19 53 21 35 4 21 6 02 11 03 17 50 23 20 ..... 84 17 41.2 -20 48
Mon Apr 29/Tue Apr 30 6412.7 13 32 19 19 54 21 37 4 19 6 01 11 08 17 52 0 15 ..... 75 18 43.2 -19 33
Tue Apr 30/Wed May 01 6413.7 13 36 15 19 55 21 38 4 17 6 00 11 14 17 54 1 03 ..... 64 19 42.7 -17 07
***** 2013 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: --------------
(2013 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Wed May 01/Thu May 02 6414.7 13 40 12 19 57 21 39 4 16 5 59 11 19 17 56 1 44 ..... 53 20 39.1 -13 46
Thu May 02/Fri May 03 6415.7 13 44 08 19 58 21 41 4 14 5 57 11 25 17 59 2 20 ..... 42 21 32.6 - 9 47
Fri May 03/Sat May 04 6416.7 13 48 05 19 59 21 42 4 12 5 56 11 30 18 01 2 53 ..... 31 22 23.6 - 5 26
Sat May 04/Sun May 05 6417.7 13 52 01 20 00 21 44 4 11 5 55 11 36 18 03 3 24 ..... 22 23 12.9 - 0 57
Sun May 05/Mon May 06 6418.7 13 55 58 20 01 21 45 4 09 5 54 11 41 18 06 3 55 ..... 14 0 01.2 3 27
Mon May 06/Tue May 07 6419.7 13 59 54 20 02 21 47 4 07 5 53 11 46 18 08 4 26 ..... 8 0 49.1 7 36
Tue May 07/Wed May 08 6420.7 14 03 51 20 03 21 48 4 06 5 52 11 52 18 10 4 58 18 00 3 1 37.2 11 19
Wed May 08/Thu May 09 6421.7 14 07 48 20 03 21 50 4 04 5 50 11 57 18 13 5 33 19 00 1 2 25.8 14 29
Thu May 09/Fri May 10 6422.7 14 11 44 20 04 21 51 4 02 5 49 12 03 18 15 6 12 19 57 0 3 15.1 16 56
Fri May 10/Sat May 11 6423.7 14 15 41 20 05 21 53 4 01 5 48 12 08 18 17 ..... 20 53 1 4 05.0 18 36
Sat May 11/Sun May 12 6424.7 14 19 37 20 06 21 54 3 59 5 47 12 14 18 20 ..... 21 45 4 4 55.2 19 24
Sun May 12/Mon May 13 6425.7 14 23 34 20 07 21 56 3 58 5 46 12 19 18 22 ..... 22 33 9 5 45.3 19 18
Mon May 13/Tue May 14 6426.7 14 27 30 20 08 21 57 3 56 5 45 12 25 18 25 ..... 23 16 15 6 34.9 18 20
Tue May 14/Wed May 15 6427.7 14 31 27 20 09 21 59 3 55 5 45 12 30 18 27 ..... 23 56 22 7 23.9 16 32
Wed May 15/Thu May 16 6428.7 14 35 23 20 10 22 00 3 54 5 44 12 35 18 30 ..... 0 31 30 8 12.2 13 59
Thu May 16/Fri May 17 6429.7 14 39 20 20 11 22 02 3 52 5 43 12 41 18 32 ..... 1 04 40 8 59.8 10 47
Fri May 17/Sat May 18 6430.7 14 43 17 20 12 22 03 3 51 5 42 12 46 18 35 ..... 1 35 49 9 47.3 7 01
Sat May 18/Sun May 19 6431.7 14 47 13 20 13 22 05 3 49 5 41 12 52 18 37 ..... 2 05 59 10 35.2 2 49
Sun May 19/Mon May 20 6432.7 14 51 10 20 14 22 06 3 48 5 40 12 57 18 40 ..... 2 35 70 11 24.2 - 1 40
Mon May 20/Tue May 21 6433.7 14 55 06 20 15 22 07 3 47 5 39 13 02 18 43 ..... 3 07 79 12 15.1 - 6 17
Tue May 21/Wed May 22 6434.7 14 59 03 20 16 22 09 3 46 5 39 13 08 18 45 ..... 3 43 88 13 08.7 -10 46
Wed May 22/Thu May 23 6435.7 15 02 59 20 17 22 10 3 44 5 38 13 13 18 48 17 34 4 23 94 14 05.6 -14 50
Thu May 23/Fri May 24 6436.7 15 06 56 20 17 22 12 3 43 5 37 13 18 18 51 18 45 5 09 99 15 06.1 -18 07
Fri May 24/Sat May 25 6437.7 15 10 52 20 18 22 13 3 42 5 37 13 23 18 54 19 55 6 03 100 16 09.5 -20 16
Sat May 25/Sun May 26 6438.7 15 14 49 20 19 22 14 3 41 5 36 13 29 18 56 21 03 ..... 98 17 14.7 -21 02
Sun May 26/Mon May 27 6439.7 15 18 46 20 20 22 15 3 40 5 36 13 34 18 59 22 03 ..... 94 18 19.7 -20 18
Mon May 27/Tue May 28 6440.7 15 22 42 20 21 22 17 3 39 5 35 13 39 19 02 22 56 ..... 87 19 22.6 -18 12
Tue May 28/Wed May 29 6441.7 15 26 39 20 22 22 18 3 38 5 34 13 44 19 05 23 42 ..... 78 20 22.4 -15 00
Wed May 29/Thu May 30 6442.7 15 30 35 20 22 22 19 3 37 5 34 13 50 19 08 0 21 ..... 67 21 18.6 -11 02
Thu May 30/Fri May 31 6443.7 15 34 32 20 23 22 20 3 36 5 34 13 55 19 11 0 56 ..... 56 22 11.7 - 6 38
Fri May 31/Sat Jun 01 6444.7 15 38 28 20 24 22 22 3 35 5 33 14 00 19 14 1 28 ..... 46 23 02.2 - 2 04
***** 2013 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: --------------
(2013 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Sat Jun 01/Sun Jun 02 6445.7 15 42 25 20 25 22 23 3 35 5 33 14 05 19 18 1 58 ..... 35 23 51.2 2 25
Sun Jun 02/Mon Jun 03 6446.7 15 46 21 20 25 22 24 3 34 5 32 14 10 19 21 2 29 ..... 26 0 39.2 6 39
Mon Jun 03/Tue Jun 04 6447.7 15 50 18 20 26 22 25 3 33 5 32 14 15 19 24 3 01 ..... 18 1 27.1 10 29
Tue Jun 04/Wed Jun 05 6448.7 15 54 15 20 27 22 26 3 32 5 32 14 20 19 27 3 35 ..... 11 2 15.3 13 46
Wed Jun 05/Thu Jun 06 6449.7 15 58 11 20 27 22 27 3 32 5 31 14 25 19 31 4 11 17 52 6 3 04.0 16 23
Thu Jun 06/Fri Jun 07 6450.7 16 02 08 20 28 22 28 3 31 5 31 14 30 19 34 4 52 18 47 2 3 53.4 18 14
Fri Jun 07/Sat Jun 08 6451.7 16 06 04 20 28 22 29 3 31 5 31 14 34 19 37 5 37 19 40 0 4 43.3 19 15
Sat Jun 08/Sun Jun 09 6452.7 16 10 01 20 29 22 30 3 30 5 31 14 39 19 41 6 25 20 30 0 5 33.2 19 23
Sun Jun 09/Mon Jun 10 6453.7 16 13 57 20 30 22 30 3 30 5 31 14 44 19 44 ..... 21 15 2 6 22.9 18 39
Mon Jun 10/Tue Jun 11 6454.7 16 17 54 20 30 22 31 3 30 5 31 14 49 19 48 ..... 21 56 6 7 11.9 17 04
Tue Jun 11/Wed Jun 12 6455.7 16 21 50 20 31 22 32 3 29 5 31 14 53 19 52 ..... 22 32 11 8 00.1 14 44
Wed Jun 12/Thu Jun 13 6456.7 16 25 47 20 31 22 32 3 29 5 30 14 58 19 55 ..... 23 06 17 8 47.4 11 44
Thu Jun 13/Fri Jun 14 6457.7 16 29 44 20 31 22 33 3 29 5 30 15 03 19 59 ..... 23 37 25 9 34.2 8 11
Fri Jun 14/Sat Jun 15 6458.7 16 33 40 20 32 22 34 3 29 5 30 15 07 20 03 ..... 0 07 34 10 21.0 4 12
Sat Jun 15/Sun Jun 16 6459.7 16 37 37 20 32 22 34 3 29 5 31 15 12 20 07 ..... 0 36 44 11 08.2 - 0 06
Sun Jun 16/Mon Jun 17 6460.7 16 41 33 20 33 22 35 3 29 5 31 15 16 20 11 ..... 1 06 54 11 56.8 - 4 33
Mon Jun 17/Tue Jun 18 6461.7 16 45 30 20 33 22 35 3 29 5 31 15 20 20 15 ..... 1 39 65 12 47.5 - 8 58
Tue Jun 18/Wed Jun 19 6462.7 16 49 26 20 33 22 35 3 29 5 31 15 25 20 19 ..... 2 15 75 13 41.2 -13 07
Wed Jun 19/Thu Jun 20 6463.7 16 53 23 20 33 22 36 3 29 5 31 15 29 20 23 ..... 2 57 84 14 38.5 -16 43
Thu Jun 20/Fri Jun 21 6464.7 16 57 19 20 34 22 36 3 29 5 31 15 33 20 27 17 31 3 46 92 15 39.6 -19 25
Fri Jun 21/Sat Jun 22 6465.7 17 01 16 20 34 22 36 3 29 5 32 15 37 20 31 18 40 4 43 97 16 43.7 -20 53
Sat Jun 22/Sun Jun 23 6466.7 17 05 13 20 34 22 36 3 30 5 32 15 41 20 35 19 44 5 48 100 17 49.4 -20 54
Sun Jun 23/Mon Jun 24 6467.7 17 09 09 20 34 22 36 3 30 5 32 15 45 20 40 20 42 ..... 99 18 54.7 -19 24
Mon Jun 24/Tue Jun 25 6468.7 17 13 06 20 34 22 36 3 30 5 32 15 49 20 44 21 33 ..... 95 19 57.8 -16 36
Tue Jun 25/Wed Jun 26 6469.7 17 17 02 20 34 22 36 3 31 5 33 15 53 20 48 22 16 ..... 89 20 57.6 -12 47
Wed Jun 26/Thu Jun 27 6470.7 17 20 59 20 34 22 36 3 31 5 33 15 57 20 53 22 54 ..... 81 21 53.9 - 8 21
Thu Jun 27/Fri Jun 28 6471.7 17 24 55 20 35 22 36 3 32 5 34 16 01 20 57 23 29 ..... 71 22 47.2 - 3 39
Fri Jun 28/Sat Jun 29 6472.7 17 28 52 20 35 22 36 3 33 5 34 16 05 21 02 0 01 ..... 61 23 38.2 1 02
Sat Jun 29/Sun Jun 30 6473.7 17 32 48 20 34 22 36 3 33 5 34 16 08 21 07 0 32 ..... 50 0 27.6 5 28
Sun Jun 30/Mon Jul 01 6474.7 17 36 45 20 34 22 35 3 34 5 35 16 12 21 11 1 04 ..... 40 1 16.3 9 29
***** 2013 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: --------------
(2013 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Mon Jul 01/Tue Jul 02 6475.7 17 40 42 20 34 22 35 3 35 5 35 16 16 21 16 1 37 ..... 30 2 04.8 12 57
Tue Jul 02/Wed Jul 03 6476.7 17 44 38 20 34 22 35 3 35 5 36 16 19 21 21 2 13 ..... 22 2 53.6 15 45
Wed Jul 03/Thu Jul 04 6477.7 17 48 35 20 34 22 34 3 36 5 37 16 23 21 25 2 52 ..... 15 3 42.8 17 48
Thu Jul 04/Fri Jul 05 6478.7 17 52 31 20 34 22 34 3 37 5 37 16 26 21 30 3 35 17 36 9 4 32.4 19 02
Fri Jul 05/Sat Jul 06 6479.7 17 56 28 20 33 22 33 3 38 5 38 16 29 21 35 4 22 18 27 4 5 22.2 19 24
Sat Jul 06/Sun Jul 07 6480.7 18 00 24 20 33 22 32 3 39 5 38 16 33 21 40 5 12 19 13 1 6 11.9 18 53
Sun Jul 07/Mon Jul 08 6481.7 18 04 21 20 33 22 32 3 40 5 39 16 36 21 45 6 06 19 56 0 7 01.1 17 32
Mon Jul 08/Tue Jul 09 6482.7 18 08 17 20 33 22 31 3 41 5 40 16 39 21 50 ..... 20 34 1 7 49.5 15 24
Tue Jul 09/Wed Jul 10 6483.7 18 12 14 20 32 22 30 3 42 5 40 16 42 21 55 ..... 21 09 3 8 37.1 12 34
Wed Jul 10/Thu Jul 11 6484.7 18 16 11 20 32 22 30 3 43 5 41 16 45 22 00 ..... 21 41 8 9 23.9 9 10
Thu Jul 11/Fri Jul 12 6485.7 18 20 07 20 31 22 29 3 44 5 42 16 49 22 05 ..... 22 11 13 10 10.4 5 19
Fri Jul 12/Sat Jul 13 6486.7 18 24 04 20 31 22 28 3 45 5 42 16 52 22 10 ..... 22 40 21 10 56.9 1 10
Sat Jul 13/Sun Jul 14 6487.7 18 28 00 20 30 22 27 3 47 5 43 16 55 22 15 ..... 23 10 30 11 44.2 - 3 10
Sun Jul 14/Mon Jul 15 6488.7 18 31 57 20 30 22 26 3 48 5 44 16 57 22 20 ..... 23 40 39 12 32.9 - 7 29
Mon Jul 15/Tue Jul 16 6489.7 18 35 53 20 29 22 25 3 49 5 45 17 00 22 26 ..... 0 14 50 13 23.9 -11 37
Tue Jul 16/Wed Jul 17 6490.7 18 39 50 20 29 22 24 3 50 5 45 17 03 22 31 ..... 0 52 61 14 17.9 -15 18
Wed Jul 17/Thu Jul 18 6491.7 18 43 46 20 28 22 23 3 52 5 46 17 06 22 36 ..... 1 36 72 15 15.4 -18 17
Thu Jul 18/Fri Jul 19 6492.7 18 47 43 20 27 22 21 3 53 5 47 17 09 22 41 ..... 2 27 82 16 16.3 -20 16
Fri Jul 19/Sat Jul 20 6493.7 18 51 40 20 27 22 20 3 54 5 48 17 12 22 47 ..... 3 27 90 17 19.8 -20 57
Sat Jul 20/Sun Jul 21 6494.7 18 55 36 20 26 22 19 3 56 5 49 17 14 22 52 18 25 4 33 96 18 24.4 -20 13
Sun Jul 21/Mon Jul 22 6495.7 18 59 33 20 25 22 18 3 57 5 50 17 17 22 57 19 19 5 45 99 19 28.5 -18 04
Mon Jul 22/Tue Jul 23 6496.7 19 03 29 20 24 22 16 3 58 5 50 17 20 23 02 20 07 ..... 100 20 30.5 -14 42
Tue Jul 23/Wed Jul 24 6497.7 19 07 26 20 24 22 15 4 00 5 51 17 22 23 08 20 48 ..... 97 21 29.7 -10 28
Wed Jul 24/Thu Jul 25 6498.7 19 11 22 20 23 22 14 4 01 5 52 17 25 23 13 21 26 ..... 92 22 25.9 - 5 44
Thu Jul 25/Fri Jul 26 6499.7 19 15 19 20 22 22 12 4 02 5 53 17 27 23 18 22 00 ..... 84 23 19.5 - 0 53
Fri Jul 26/Sat Jul 27 6500.7 19 19 15 20 21 22 11 4 04 5 54 17 30 23 24 22 32 ..... 75 0 11.2 3 48
Sat Jul 27/Sun Jul 28 6501.7 19 23 12 20 20 22 10 4 05 5 55 17 32 23 29 23 05 ..... 65 1 01.6 8 05
Sun Jul 28/Mon Jul 29 6502.7 19 27 09 20 19 22 08 4 07 5 56 17 35 23 35 23 38 ..... 55 1 51.4 11 50
Mon Jul 29/Tue Jul 30 6503.7 19 31 05 20 18 22 07 4 08 5 57 17 37 23 40 0 13 ..... 45 2 41.1 14 54
Tue Jul 30/Wed Jul 31 6504.7 19 35 02 20 17 22 05 4 10 5 58 17 40 23 45 0 51 ..... 36 3 30.7 17 12
Wed Jul 31/Thu Aug 01 6505.7 19 38 58 20 16 22 04 4 11 5 59 17 42 23 51 1 33 ..... 27 4 20.6 18 40
***** 2013 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: --------------
(2013 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Thu Aug 01/Fri Aug 02 6506.7 19 42 55 20 15 22 02 4 12 5 59 17 45 23 56 2 19 ..... 19 5 10.5 19 17
Fri Aug 02/Sat Aug 03 6507.7 19 46 51 20 14 22 00 4 14 6 00 17 47 0 01 3 08 ..... 12 6 00.3 19 01
Sat Aug 03/Sun Aug 04 6508.7 19 50 48 20 13 21 59 4 15 6 01 17 49 0 07 4 01 17 54 7 6 49.6 17 54
Sun Aug 04/Mon Aug 05 6509.7 19 54 44 20 12 21 57 4 17 6 02 17 52 0 12 4 56 18 34 3 7 38.3 15 59
Mon Aug 05/Tue Aug 06 6510.7 19 58 41 20 11 21 56 4 18 6 03 17 54 0 18 5 53 19 10 1 8 26.3 13 21
Tue Aug 06/Wed Aug 07 6511.7 20 02 38 20 09 21 54 4 20 6 04 17 56 0 23 ..... 19 43 0 9 13.6 10 06
Wed Aug 07/Thu Aug 08 6512.7 20 06 34 20 08 21 52 4 21 6 05 17 58 0 28 ..... 20 15 2 10 00.4 6 22
Thu Aug 08/Fri Aug 09 6513.7 20 10 31 20 07 21 51 4 22 6 06 18 01 0 34 ..... 20 44 5 10 47.1 2 17
Fri Aug 09/Sat Aug 10 6514.7 20 14 27 20 06 21 49 4 24 6 07 18 03 0 39 ..... 21 14 10 11 34.2 - 1 59
Sat Aug 10/Sun Aug 11 6515.7 20 18 24 20 04 21 47 4 25 6 08 18 05 0 44 ..... 21 45 17 12 22.3 - 6 16
Sun Aug 11/Mon Aug 12 6516.7 20 22 20 20 03 21 45 4 27 6 09 18 07 0 50 ..... 22 17 26 13 12.1 -10 23
Mon Aug 12/Tue Aug 13 6517.7 20 26 17 20 02 21 44 4 28 6 10 18 09 0 55 ..... 22 53 36 14 04.3 -14 06
Tue Aug 13/Wed Aug 14 6518.7 20 30 13 20 01 21 42 4 30 6 11 18 12 1 00 ..... 23 34 46 14 59.1 -17 13
Wed Aug 14/Thu Aug 15 6519.7 20 34 10 19 59 21 40 4 31 6 12 18 14 1 06 ..... 0 20 58 15 56.9 -19 27
Thu Aug 15/Fri Aug 16 6520.7 20 38 07 19 58 21 38 4 32 6 13 18 16 1 11 ..... 1 14 69 16 57.3 -20 35
Fri Aug 16/Sat Aug 17 6521.7 20 42 03 19 56 21 36 4 34 6 14 18 18 1 16 ..... 2 16 79 17 59.4 -20 25
Sat Aug 17/Sun Aug 18 6522.7 20 46 00 19 55 21 35 4 35 6 15 18 20 1 22 ..... 3 23 88 19 01.8 -18 55
Sun Aug 18/Mon Aug 19 6523.7 20 49 56 19 54 21 33 4 36 6 16 18 22 1 27 17 56 4 34 95 20 03.5 -16 10
Mon Aug 19/Tue Aug 20 6524.7 20 53 53 19 52 21 31 4 38 6 17 18 24 1 32 18 40 5 46 99 21 03.2 -12 23
Tue Aug 20/Wed Aug 21 6525.7 20 57 49 19 51 21 29 4 39 6 17 18 27 1 38 19 19 ..... 100 22 00.8 - 7 54
Wed Aug 21/Thu Aug 22 6526.7 21 01 46 19 49 21 27 4 40 6 18 18 29 1 43 19 55 ..... 98 22 56.2 - 3 04
Thu Aug 22/Fri Aug 23 6527.7 21 05 42 19 48 21 25 4 42 6 19 18 31 1 48 20 29 ..... 94 23 49.8 1 46
Fri Aug 23/Sat Aug 24 6528.7 21 09 39 19 46 21 24 4 43 6 20 18 33 1 54 21 03 ..... 88 0 42.0 6 19
Sat Aug 24/Sun Aug 25 6529.7 21 13 36 19 45 21 22 4 44 6 21 18 35 1 59 21 36 ..... 80 1 33.5 10 23
Sun Aug 25/Mon Aug 26 6530.7 21 17 32 19 43 21 20 4 46 6 22 18 37 2 04 22 12 ..... 71 2 24.5 13 46
Mon Aug 26/Tue Aug 27 6531.7 21 21 29 19 42 21 18 4 47 6 23 18 39 2 09 22 49 ..... 61 3 15.3 16 23
Tue Aug 27/Wed Aug 28 6532.7 21 25 25 19 40 21 16 4 48 6 24 18 41 2 15 23 30 ..... 52 4 06.0 18 09
Wed Aug 28/Thu Aug 29 6533.7 21 29 22 19 39 21 14 4 50 6 25 18 43 2 20 0 15 ..... 42 4 56.5 19 03
Thu Aug 29/Fri Aug 30 6534.7 21 33 18 19 37 21 12 4 51 6 26 18 45 2 25 1 03 ..... 33 5 46.7 19 03
Fri Aug 30/Sat Aug 31 6535.7 21 37 15 19 36 21 11 4 52 6 27 18 47 2 30 1 54 ..... 25 6 36.3 18 11
Sat Aug 31/Sun Sep 01 6536.7 21 41 11 19 34 21 09 4 53 6 28 18 49 2 35 2 48 ..... 17 7 25.3 16 30
***** 2013 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: --------------
(2013 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Sun Sep 01/Mon Sep 02 6537.7 21 45 08 19 33 21 07 4 55 6 29 18 51 2 41 3 44 17 09 10 8 13.5 14 06
Mon Sep 02/Tue Sep 03 6538.7 21 49 05 19 31 21 05 4 56 6 30 18 53 2 46 4 42 17 44 5 9 01.1 11 02
Tue Sep 03/Wed Sep 04 6539.7 21 53 01 19 29 21 03 4 57 6 31 18 56 2 51 5 41 18 16 2 9 48.3 7 26
Wed Sep 04/Thu Sep 05 6540.7 21 56 58 19 28 21 01 4 58 6 32 18 58 2 56 6 41 18 47 0 10 35.5 3 27
Thu Sep 05/Fri Sep 06 6541.7 22 00 54 19 26 20 59 5 00 6 33 19 00 3 01 ..... 19 17 1 11 23.0 - 0 47
Fri Sep 06/Sat Sep 07 6542.7 22 04 51 19 25 20 57 5 01 6 34 19 02 3 06 ..... 19 48 3 12 11.4 - 5 05
Sat Sep 07/Sun Sep 08 6543.7 22 08 47 19 23 20 56 5 02 6 34 19 04 3 12 ..... 20 20 8 13 01.3 - 9 14
Sun Sep 08/Mon Sep 09 6544.7 22 12 44 19 21 20 54 5 03 6 35 19 06 3 17 ..... 20 55 14 13 53.0 -13 03
Mon Sep 09/Tue Sep 10 6545.7 22 16 40 19 20 20 52 5 04 6 36 19 08 3 22 ..... 21 35 23 14 47.1 -16 17
Tue Sep 10/Wed Sep 11 6546.7 22 20 37 19 18 20 50 5 05 6 37 19 10 3 27 ..... 22 19 32 15 43.6 -18 41
Wed Sep 11/Thu Sep 12 6547.7 22 24 34 19 16 20 48 5 07 6 38 19 12 3 32 ..... 23 10 43 16 42.1 -20 04
Thu Sep 12/Fri Sep 13 6548.7 22 28 30 19 15 20 46 5 08 6 39 19 14 3 37 ..... 0 08 55 17 42.1 -20 16
Fri Sep 13/Sat Sep 14 6549.7 22 32 27 19 13 20 44 5 09 6 40 19 16 3 42 ..... 1 11 66 18 42.5 -19 13
Sat Sep 14/Sun Sep 15 6550.7 22 36 23 19 12 20 43 5 10 6 41 19 18 3 47 ..... 2 18 76 19 42.4 -16 58
Sun Sep 15/Mon Sep 16 6551.7 22 40 20 19 10 20 41 5 11 6 42 19 20 3 52 ..... 3 28 86 20 40.9 -13 40
Mon Sep 16/Tue Sep 17 6552.7 22 44 16 19 08 20 39 5 12 6 43 19 23 3 57 17 14 4 37 93 21 37.8 - 9 35
Tue Sep 17/Wed Sep 18 6553.7 22 48 13 19 07 20 37 5 13 6 44 19 25 4 02 17 51 5 46 98 22 33.1 - 4 59
Wed Sep 18/Thu Sep 19 6554.7 22 52 09 19 05 20 35 5 14 6 45 19 27 4 07 18 25 6 54 100 23 27.0 - 0 12
Thu Sep 19/Fri Sep 20 6555.7 22 56 06 19 03 20 33 5 15 6 46 19 29 4 12 18 59 ..... 99 0 19.9 4 28
Fri Sep 20/Sat Sep 21 6556.7 23 00 03 19 02 20 32 5 17 6 47 19 31 4 17 19 33 ..... 96 1 12.3 8 45
Sat Sep 21/Sun Sep 22 6557.7 23 03 59 19 00 20 30 5 18 6 48 19 33 4 23 20 08 ..... 91 2 04.4 12 28
Sun Sep 22/Mon Sep 23 6558.7 23 07 56 18 58 20 28 5 19 6 49 19 35 4 28 20 45 ..... 85 2 56.3 15 25
Mon Sep 23/Tue Sep 24 6559.7 23 11 52 18 57 20 26 5 20 6 50 19 38 4 33 21 25 ..... 77 3 48.1 17 32
Tue Sep 24/Wed Sep 25 6560.7 23 15 49 18 55 20 25 5 21 6 51 19 40 4 38 22 09 ..... 68 4 39.6 18 44
Wed Sep 25/Thu Sep 26 6561.7 23 19 45 18 53 20 23 5 22 6 52 19 42 4 43 22 56 ..... 59 5 30.6 19 02
Thu Sep 26/Fri Sep 27 6562.7 23 23 42 18 52 20 21 5 23 6 52 19 44 4 48 23 46 ..... 49 6 20.8 18 27
Fri Sep 27/Sat Sep 28 6563.7 23 27 38 18 50 20 19 5 24 6 53 19 46 4 53 0 39 ..... 40 7 10.1 17 02
Sat Sep 28/Sun Sep 29 6564.7 23 31 35 18 48 20 18 5 25 6 54 19 49 4 58 1 34 ..... 31 7 58.6 14 52
Sun Sep 29/Mon Sep 30 6565.7 23 35 32 18 47 20 16 5 26 6 55 19 51 5 03 2 31 ..... 23 8 46.3 12 02
Mon Sep 30/Tue Oct 01 6566.7 23 39 28 18 45 20 14 5 27 6 56 19 53 5 08 3 29 ..... 15 9 33.5 8 37
***** 2013 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: --------------
(2013 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Tue Oct 01/Wed Oct 02 6567.7 23 43 25 18 44 20 13 5 28 6 57 19 55 5 12 4 29 16 46 9 10 20.7 4 46
Wed Oct 02/Thu Oct 03 6568.7 23 47 21 18 42 20 11 5 29 6 58 19 58 5 17 5 30 17 16 4 11 08.3 0 37
Thu Oct 03/Fri Oct 04 6569.7 23 51 18 18 40 20 09 5 30 6 59 20 00 5 22 6 33 17 47 1 11 56.9 - 3 41
Fri Oct 04/Sat Oct 05 6570.7 23 55 14 18 39 20 08 5 31 7 00 20 02 5 27 7 37 18 20 0 12 47.0 - 7 56
Sat Oct 05/Sun Oct 06 6571.7 23 59 11 18 37 20 06 5 32 7 01 20 05 5 32 ..... 18 55 2 13 39.1 -11 54
Sun Oct 06/Mon Oct 07 6572.7 0 03 07 18 36 20 04 5 33 7 02 20 07 5 37 ..... 19 33 5 14 33.5 -15 20
Mon Oct 07/Tue Oct 08 6573.7 0 07 04 18 34 20 03 5 34 7 03 20 09 5 42 ..... 20 17 11 15 30.2 -17 58
Tue Oct 08/Wed Oct 09 6574.7 0 11 01 18 32 20 01 5 35 7 04 20 12 5 47 ..... 21 07 20 16 28.8 -19 36
Wed Oct 09/Thu Oct 10 6575.7 0 14 57 18 31 20 00 5 36 7 05 20 14 5 52 ..... 22 03 29 17 28.6 -20 04
Thu Oct 10/Fri Oct 11 6576.7 0 18 54 18 29 19 58 5 37 7 06 20 16 5 57 ..... 23 05 40 18 28.5 -19 18
Fri Oct 11/Sat Oct 12 6577.7 0 22 50 18 28 19 57 5 38 7 07 20 19 6 02 ..... 0 10 52 19 27.5 -17 22
Sat Oct 12/Sun Oct 13 6578.7 0 26 47 18 26 19 55 5 39 7 08 20 21 6 07 ..... 1 17 63 20 25.1 -14 24
Sun Oct 13/Mon Oct 14 6579.7 0 30 43 18 25 19 54 5 40 7 10 20 24 6 12 ..... 2 25 74 21 20.8 -10 38
Mon Oct 14/Tue Oct 15 6580.7 0 34 40 18 23 19 52 5 41 7 11 20 26 6 17 ..... 3 33 83 22 15.0 - 6 19
Tue Oct 15/Wed Oct 16 6581.7 0 38 36 18 22 19 51 5 42 7 12 20 29 6 22 16 24 4 39 91 23 07.9 - 1 43
Wed Oct 16/Thu Oct 17 6582.7 0 42 33 18 20 19 49 5 43 7 13 20 31 6 27 16 57 5 45 96 0 00.1 2 53
Thu Oct 17/Fri Oct 18 6583.7 0 46 30 18 19 19 48 5 44 7 14 20 34 6 32 17 30 6 49 99 0 52.0 7 16
Fri Oct 18/Sat Oct 19 6584.7 0 50 26 18 17 19 47 5 45 7 15 20 36 6 37 18 04 7 52 100 1 43.9 11 10
Sat Oct 19/Sun Oct 20 6585.7 0 54 23 18 16 19 45 5 46 7 16 20 39 6 42 18 41 ..... 98 2 36.1 14 26
Sun Oct 20/Mon Oct 21 6586.7 0 58 19 18 15 19 44 5 47 7 17 20 42 6 47 19 20 ..... 95 3 28.4 16 52
Mon Oct 21/Tue Oct 22 6587.7 1 02 16 18 13 19 43 5 48 7 18 20 44 6 52 20 02 ..... 90 4 20.7 18 26
Tue Oct 22/Wed Oct 23 6588.7 1 06 12 18 12 19 41 5 49 7 19 20 47 6 57 20 48 ..... 83 5 12.6 19 03
Wed Oct 23/Thu Oct 24 6589.7 1 10 09 18 10 19 40 5 50 7 20 20 49 7 01 21 37 ..... 75 6 03.7 18 46
Thu Oct 24/Fri Oct 25 6590.7 1 14 05 18 09 19 39 5 51 7 21 20 52 7 06 22 29 ..... 66 6 53.7 17 36
Fri Oct 25/Sat Oct 26 6591.7 1 18 02 18 08 19 38 5 52 7 22 20 55 7 11 23 23 ..... 57 7 42.5 15 41
Sat Oct 26/Sun Oct 27 6592.7 1 21 59 18 06 19 36 5 53 7 24 20 58 7 16 0 19 ..... 48 8 30.3 13 04
Sun Oct 27/Mon Oct 28 6593.7 1 25 55 18 05 19 35 5 54 7 25 21 00 7 21 1 16 ..... 38 9 17.4 9 53
Mon Oct 28/Tue Oct 29 6594.7 1 29 52 18 04 19 34 5 55 7 26 21 03 7 26 2 14 ..... 29 10 04.1 6 13
Tue Oct 29/Wed Oct 30 6595.7 1 33 48 18 03 19 33 5 56 7 27 21 06 7 31 3 14 ..... 20 10 51.2 2 11
Wed Oct 30/Thu Oct 31 6596.7 1 37 45 18 01 19 32 5 57 7 28 21 09 7 36 4 15 ..... 13 11 39.1 - 2 03
Thu Oct 31/Fri Nov 01 6597.7 1 41 41 18 00 19 31 5 58 7 29 21 12 7 41 5 19 16 16 7 12 28.5 - 6 19
***** 2013 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: --------------
(2013 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Fri Nov 01/Sat Nov 02 6598.7 1 45 38 17 59 19 30 5 59 7 30 21 15 7 46 6 25 16 50 2 13 20.2 -10 26
Sat Nov 02/Sun Nov 03* 6599.7 1 49 34 17 58 19 29 5 00 6 31 21 18 7 51 6 33 17 27 0 14 14.5 -14 07
Sun Nov 03/Mon Nov 04 6600.7 2 53 41 16 57 18 28 5 01 6 33 21 20 7 56 7 41 17 10 1 15 14.7 -17 12
Mon Nov 04/Tue Nov 05 6601.7 2 57 37 16 56 18 27 5 02 6 34 21 23 8 01 ..... 17 59 4 16 14.2 -19 08
Tue Nov 05/Wed Nov 06 6602.7 3 01 34 16 55 18 26 5 03 6 35 21 26 8 06 ..... 18 54 9 17 15.1 -19 54
Wed Nov 06/Thu Nov 07 6603.7 3 05 31 16 53 18 25 5 04 6 36 21 29 8 11 ..... 19 56 17 18 16.2 -19 23
Thu Nov 07/Fri Nov 08 6604.7 3 09 27 16 52 18 24 5 05 6 37 21 33 8 16 ..... 21 02 27 19 16.2 -17 39
Fri Nov 08/Sat Nov 09 6605.7 3 13 24 16 51 18 23 5 06 6 38 21 36 8 21 ..... 22 10 38 20 14.2 -14 51
Sat Nov 09/Sun Nov 10 6606.7 3 17 20 16 50 18 22 5 07 6 39 21 39 8 26 ..... 23 18 49 21 10.0 -11 15
Sun Nov 10/Mon Nov 11 6607.7 3 21 17 16 50 18 22 5 08 6 41 21 42 8 30 ..... 0 25 60 22 03.7 - 7 06
Mon Nov 11/Tue Nov 12 6608.7 3 25 13 16 49 18 21 5 09 6 42 21 45 8 35 ..... 1 31 70 22 55.8 - 2 38
Tue Nov 12/Wed Nov 13 6609.7 3 29 10 16 48 18 20 5 10 6 43 21 48 8 40 ..... 2 35 80 23 46.8 1 53
Wed Nov 13/Thu Nov 14 6610.7 3 33 06 16 47 18 19 5 11 6 44 21 52 8 45 ..... 3 39 88 0 37.5 6 14
Thu Nov 14/Fri Nov 15 6611.7 3 37 03 16 46 18 19 5 12 6 45 21 55 8 50 ..... 4 41 94 1 28.3 10 13
Fri Nov 15/Sat Nov 16 6612.7 3 41 00 16 45 18 18 5 13 6 46 21 58 8 55 15 39 5 42 98 2 19.6 13 37
Sat Nov 16/Sun Nov 17 6613.7 3 44 56 16 44 18 17 5 14 6 47 22 01 9 00 16 16 6 41 100 3 11.5 16 19
Sun Nov 17/Mon Nov 18 6614.7 3 48 53 16 44 18 17 5 15 6 49 22 05 9 05 16 57 7 37 100 4 03.8 18 10
Mon Nov 18/Tue Nov 19 6615.7 3 52 49 16 43 18 16 5 16 6 50 22 08 9 10 17 41 8 29 97 4 56.1 19 05
Tue Nov 19/Wed Nov 20 6616.7 3 56 46 16 42 18 16 5 17 6 51 22 12 9 15 18 29 ..... 94 5 47.9 19 05
Wed Nov 20/Thu Nov 21 6617.7 4 00 42 16 42 18 15 5 18 6 52 22 15 9 20 19 21 ..... 88 6 38.7 18 11
Thu Nov 21/Fri Nov 22 6618.7 4 04 39 16 41 18 15 5 19 6 53 22 19 9 25 20 14 ..... 81 7 28.4 16 28
Fri Nov 22/Sat Nov 23 6619.7 4 08 35 16 41 18 15 5 20 6 54 22 22 9 29 21 09 ..... 73 8 16.7 14 02
Sat Nov 23/Sun Nov 24 6620.7 4 12 32 16 40 18 14 5 21 6 55 22 26 9 34 22 05 ..... 64 9 04.0 11 00
Sun Nov 24/Mon Nov 25 6621.7 4 16 28 16 40 18 14 5 22 6 56 22 29 9 39 23 01 ..... 55 9 50.5 7 30
Mon Nov 25/Tue Nov 26 6622.7 4 20 25 16 39 18 14 5 23 6 57 22 33 9 44 23 59 ..... 45 10 36.8 3 37
Tue Nov 26/Wed Nov 27 6623.7 4 24 22 16 39 18 13 5 24 6 58 22 37 9 49 0 58 ..... 36 11 23.7 - 0 31
Wed Nov 27/Thu Nov 28 6624.7 4 28 18 16 38 18 13 5 25 6 59 22 40 9 54 2 00 ..... 26 12 11.8 - 4 44
Thu Nov 28/Fri Nov 29 6625.7 4 32 15 16 38 18 13 5 25 7 01 22 44 9 59 3 03 ..... 18 13 02.0 - 8 53
Fri Nov 29/Sat Nov 30 6626.7 4 36 11 16 38 18 13 5 26 7 02 22 48 10 03 4 10 ..... 10 13 54.8 -12 44
Sat Nov 30/Sun Dec 01 6627.7 4 40 08 16 37 18 12 5 27 7 03 22 52 10 08 5 18 ..... 4 14 50.8 -16 01
***** 2013 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: --------------
(2013 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Sun Dec 01/Mon Dec 02 6628.7 4 44 04 16 37 18 12 5 28 7 04 22 55 10 13 6 26 15 45 1 15 49.9 -18 27
Mon Dec 02/Tue Dec 03 6629.7 4 48 01 16 37 18 12 5 29 7 04 22 59 10 18 7 31 16 38 0 16 51.5 -19 44
Tue Dec 03/Wed Dec 04 6630.7 4 51 57 16 37 18 12 5 30 7 05 23 03 10 23 8 32 17 38 2 17 54.3 -19 44
Wed Dec 04/Thu Dec 05 6631.7 4 55 54 16 37 18 12 5 31 7 06 23 07 10 27 ..... 18 45 7 18 56.6 -18 23
Thu Dec 05/Fri Dec 06 6632.7 4 59 51 16 36 18 12 5 31 7 07 23 11 10 32 ..... 19 55 14 19 57.3 -15 51
Fri Dec 06/Sat Dec 07 6633.7 5 03 47 16 36 18 12 5 32 7 08 23 15 10 37 ..... 21 06 23 20 55.3 -12 22
Sat Dec 07/Sun Dec 08 6634.7 5 07 44 16 36 18 12 5 33 7 09 23 19 10 42 ..... 22 15 34 21 50.7 - 8 15
Sun Dec 08/Mon Dec 09 6635.7 5 11 40 16 36 18 12 5 34 7 10 23 23 10 46 ..... 23 23 45 22 43.7 - 3 47
Mon Dec 09/Tue Dec 10 6636.7 5 15 37 16 36 18 13 5 35 7 11 23 27 10 51 ..... 0 28 55 23 35.0 0 45
Tue Dec 10/Wed Dec 11 6637.7 5 19 33 16 37 18 13 5 35 7 12 23 31 10 56 ..... 1 32 66 0 25.4 5 08
Wed Dec 11/Thu Dec 12 6638.7 5 23 30 16 37 18 13 5 36 7 12 23 36 11 00 ..... 2 34 75 1 15.5 9 11
Thu Dec 12/Fri Dec 13 6639.7 5 27 26 16 37 18 13 5 37 7 13 23 40 11 05 ..... 3 35 84 2 05.9 12 44
Fri Dec 13/Sat Dec 14 6640.7 5 31 23 16 37 18 13 5 37 7 14 23 44 11 10 ..... 4 34 90 2 56.7 15 36
Sat Dec 14/Sun Dec 15 6641.7 5 35 20 16 37 18 14 5 38 7 14 23 48 11 14 ..... 5 30 95 3 48.2 17 42
Sun Dec 15/Mon Dec 16 6642.7 5 39 16 16 38 18 14 5 39 7 15 23 52 11 19 15 38 6 23 99 4 40.0 18 56
Mon Dec 16/Tue Dec 17 6643.7 5 43 13 16 38 18 14 5 39 7 16 23 57 11 23 16 24 7 12 100 5 31.7 19 15
Tue Dec 17/Wed Dec 18 6644.7 5 47 09 16 38 18 15 5 40 7 16 0 01 11 28 17 14 7 57 99 6 23.0 18 39
Wed Dec 18/Thu Dec 19 6645.7 5 51 06 16 39 18 15 5 40 7 17 0 05 11 32 18 06 8 37 97 7 13.2 17 12
Thu Dec 19/Fri Dec 20 6646.7 5 55 02 16 39 18 16 5 41 7 18 0 10 11 37 19 01 ..... 93 8 02.2 14 59
Fri Dec 20/Sat Dec 21 6647.7 5 58 59 16 39 18 16 5 41 7 18 0 14 11 41 19 56 ..... 87 8 49.9 12 08
Sat Dec 21/Sun Dec 22 6648.7 6 02 55 16 40 18 17 5 42 7 19 0 19 11 46 20 52 ..... 80 9 36.6 8 46
Sun Dec 22/Mon Dec 23 6649.7 6 06 52 16 40 18 17 5 42 7 19 0 23 11 50 21 49 ..... 72 10 22.7 5 01
Mon Dec 23/Tue Dec 24 6650.7 6 10 49 16 41 18 18 5 43 7 19 0 28 11 55 22 47 ..... 63 11 08.8 1 01
Tue Dec 24/Wed Dec 25 6651.7 6 14 45 16 42 18 18 5 43 7 20 0 32 11 59 23 46 ..... 53 11 55.5 - 3 07
Wed Dec 25/Thu Dec 26 6652.7 6 18 42 16 42 18 19 5 44 7 20 0 37 12 03 0 46 ..... 43 12 43.7 - 7 14
Thu Dec 26/Fri Dec 27 6653.7 6 22 38 16 43 18 19 5 44 7 21 0 41 12 08 1 49 ..... 33 13 34.1 -11 08
Fri Dec 27/Sat Dec 28 6654.7 6 26 35 16 44 18 20 5 44 7 21 0 46 12 12 2 54 ..... 23 14 27.4 -14 37
Sat Dec 28/Sun Dec 29 6655.7 6 30 31 16 44 18 21 5 45 7 21 0 50 12 16 4 01 ..... 14 15 24.1 -17 25
Sun Dec 29/Mon Dec 30 6656.7 6 34 28 16 45 18 21 5 45 7 21 0 55 12 20 5 08 ..... 7 16 23.9 -19 16
Mon Dec 30/Tue Dec 31 6657.7 6 38 24 16 46 18 22 5 45 7 21 1 00 12 24 6 11 15 16 2 17 26.2 -19 54
Tue Dec 31/Wed Jan 01 6658.7 6 42 21 16 47 18 23 5 45 7 22 1 04 12 29 7 10 16 20 0 18 29.6 -19 11