Year: Month:

Sky Calendar - LCO

***** 2023 FEBRUARY *****

In Chilean time ( 4 hr W), for 2402 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: --------------
(2023 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec

Wed Feb 01/Thu Feb 02 9977.6 7 05 27 20 47 22 07 5 46 7 06 5 12 12 53 17 56 4 20 88 6 14.4 28 14
Thu Feb 02/Fri Feb 03 9978.6 7 09 24 20 46 22 06 5 48 7 07 5 15 12 58 18 47 5 13 94 7 08.6 27 53
Fri Feb 03/Sat Feb 04 9979.6 7 13 20 20 46 22 05 5 49 7 08 5 18 13 03 19 33 6 08 97 8 01.7 26 16
Sat Feb 04/Sun Feb 05 9980.6 7 17 17 20 45 22 04 5 50 7 09 5 21 13 08 20 15 ..... 99 8 52.8 23 30

Sun Feb 05/Mon Feb 06 9981.6 7 21 13 20 44 22 03 5 51 7 09 5 24 13 13 20 51 ..... 100 9 41.7 19 45
Mon Feb 06/Tue Feb 07 9982.6 7 25 10 20 44 22 02 5 52 7 10 5 27 13 18 21 24 ..... 98 10 28.4 15 13
Tue Feb 07/Wed Feb 08 9983.6 7 29 07 20 43 22 01 5 53 7 11 5 30 13 23 21 54 ..... 95 11 13.3 10 06
Wed Feb 08/Thu Feb 09 9984.6 7 33 03 20 42 22 00 5 54 7 12 5 33 13 28 22 22 ..... 90 11 57.3 4 36
Thu Feb 09/Fri Feb 10 9985.6 7 37 00 20 41 21 59 5 55 7 13 5 36 13 33 22 49 ..... 83 12 41.1 - 1 07
Fri Feb 10/Sat Feb 11 9986.6 7 40 56 20 41 21 58 5 56 7 14 5 39 13 38 23 18 ..... 75 13 25.9 - 6 50
Sat Feb 11/Sun Feb 12 9987.6 7 44 53 20 40 21 57 5 57 7 14 5 42 13 43 23 48 ..... 65 14 12.6 -12 21

Sun Feb 12/Mon Feb 13 9988.6 7 48 49 20 39 21 56 5 58 7 15 5 45 13 48 0 22 ..... 55 15 02.3 -17 25
Mon Feb 13/Tue Feb 14 9989.6 7 52 46 20 38 21 55 5 59 7 16 5 47 13 53 1 02 ..... 45 15 56.1 -21 44
Tue Feb 14/Wed Feb 15 9990.6 7 56 42 20 37 21 54 6 00 7 17 5 50 13 58 1 49 ..... 34 16 54.3 -24 56
Wed Feb 15/Thu Feb 16 9991.6 8 00 39 20 36 21 53 6 01 7 18 5 53 14 03 2 46 ..... 23 17 56.6 -26 39
Thu Feb 16/Fri Feb 17 9992.6 8 04 36 20 36 21 52 6 02 7 18 5 56 14 08 3 52 17 55 14 19 01.5 -26 33
Fri Feb 17/Sat Feb 18 9993.6 8 08 32 20 35 21 51 6 03 7 19 5 59 14 13 5 04 18 55 7 20 06.5 -24 33
Sat Feb 18/Sun Feb 19 9994.6 8 12 29 20 34 21 49 6 04 7 20 6 02 14 18 6 19 19 47 2 21 09.3 -20 46

Sun Feb 19/Mon Feb 20 9995.6 8 16 25 20 33 21 48 6 05 7 21 6 04 14 22 ..... 20 32 0 22 08.7 -15 34
Mon Feb 20/Tue Feb 21 9996.6 8 20 22 20 32 21 47 6 06 7 21 6 07 14 27 ..... 21 11 1 23 04.4 - 9 26
Tue Feb 21/Wed Feb 22 9997.6 8 24 18 20 31 21 46 6 07 7 22 6 10 14 32 ..... 21 46 5 23 57.1 - 2 51
Wed Feb 22/Thu Feb 23 9998.6 8 28 15 20 30 21 45 6 08 7 23 6 13 14 37 ..... 22 20 11 0 47.8 3 46
Thu Feb 23/Fri Feb 24 9999.6 8 32 11 20 29 21 44 6 09 7 24 6 15 14 42 ..... 22 52 19 1 37.7 10 03
Fri Feb 24/Sat Feb 25 10000.6 8 36 08 20 28 21 42 6 10 7 24 6 18 14 47 ..... 23 26 28 2 27.6 15 43
Sat Feb 25/Sun Feb 26 10001.6 8 40 05 20 27 21 41 6 11 7 25 6 21 14 52 ..... 0 02 37 3 18.4 20 32

Sun Feb 26/Mon Feb 27 10002.6 8 44 01 20 26 21 40 6 11 7 26 6 24 14 56 ..... 0 42 47 4 10.5 24 19
Mon Feb 27/Tue Feb 28 10003.6 8 47 58 20 25 21 39 6 12 7 26 6 26 15 01 ..... 1 26 57 5 04.0 26 55
Tue Feb 28/Wed Mar 01 10004.6 8 51 54 20 24 21 38 6 13 7 27 6 29 15 06 ..... 2 14 67 5 58.3 28 15