KECK OBSERVATORY CALENDAR FOR 2010 -ASTRONOMICAL (computed for altitude 4160.0 m) ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON(midnight) DATE(HST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (18 deg) Zenith 2010 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ RA DEC Dist 12 18 18 12 18 18 h h % h m d m deg MON NOV 01 17 58 18 37 19 03 02 41 14 38 05 09 05 35 06 13 21 27 02 24 07 34 10.1 7.6 75 1112-0009 >90 TUE NOV 02 17 58 18 36 19 02 03 42 15 20 05 09 05 35 06 13 21 29 02 28 07 38 10.1 8.7 85 1204-0603 >90 WED NOV 03 17 57 18 36 19 02 04 44 16 03 05 09 05 35 06 14 21 33 02 32 07 42 10.1 9.7 95 1259-1137 >90 THU NOV 04 17 57 18 36 19 02 05 47 16 49 05 10 05 36 06 14 21 37 02 36 07 47 10.1 10.1 100 1354-1631 >90 FRI NOV 05 17 56 18 35 19 01 06 50 17 38 05 10 05 36 06 15 21 40 02 40 07 51 10.2 10.2 100 1452-2024 >90 SAT NOV 06 17 56 18 35 19 01 18 31 05 11 05 37 06 15 21 44 02 44 07 56 10.2 10.2 100 1551-2301 >90 SUN NOV 07 17 56 18 34 19 01 19 27 05 11 05 37 06 16 21 48 02 48 08 00 10.2 9.7 95 1651-2412 >90 MON NOV 08 17 55 18 34 19 00 20 24 05 11 05 38 06 16 21 51 02 52 08 04 10.2 8.8 86 1749-2358 >90 TUE NOV 09 17 55 18 34 19 00 21 22 05 12 05 38 06 17 21 55 02 56 08 09 10.2 7.8 76 1844-2226 >90 WED NOV 10 17 55 18 34 19 00 22 17 05 12 05 38 06 17 21 59 03 00 08 13 10.2 6.9 67 1937-1950 >90 THU NOV 11 17 54 18 33 18 59 23 10 05 13 05 39 06 18 22 02 03 04 08 18 10.2 6.1 59 2026-1624 >90 FRI NOV 12 17 54 18 33 18 59 00 01 05 13 05 39 06 18 22 06 03 08 08 22 10.2 5.2 50 2119-1151 >90 SAT NOV 13 17 54 18 33 18 59 00 50 05 14 05 40 06 19 22 10 03 12 08 27 10.2 4.4 42 2158-0750 82 SUN NOV 14 17 53 18 33 18 59 01 38 05 14 05 40 06 20 22 14 03 16 08 30 10.2 3.6 35 2242-0307 71 MON NOV 15 17 53 18 32 18 59 02 26 05 14 05 41 06 20 22 18 03 20 08 34 10.2 2.8 27 2325 0147 60 TUE NOV 16 17 53 18 32 18 59 14 15 03 14 05 15 05 41 06 21 22 22 03 24 08 39 10.3 2.0 19 0009 0640 49 WED NOV 17 17 53 18 32 18 59 14 49 04 05 05 15 05 42 06 21 22 26 03 27 08 43 10.3 1.2 11 0055 1122 38 THU NOV 18 17 53 18 32 18 58 15 26 04 57 05 16 05 42 06 22 22 29 03 31 08 48 10.3 0.3 3 0143 1541 26 FRI NOV 19 17 52 18 32 18 58 16 06 05 52 05 16 05 43 06 22 22 33 03 35 08 52 10.3 0.0 0 0234 1923 14 SAT NOV 20 17 52 18 32 18 58 16 51 06 49 05 17 05 43 06 23 22 36 03 39 08 57 10.3 0.0 0 0328 2213 04 SUN NOV 21 17 52 18 32 18 58 17 40 05 17 05 44 06 24 22 40 03 43 09 01 10.3 0.0 0 0425 2354 11 MON NOV 22 17 52 18 32 18 58 18 35 05 18 05 45 06 24 22 44 03 47 09 06 10.3 0.0 0 0524 2415 23 TUE NOV 23 17 52 18 32 18 58 19 33 05 18 05 45 06 25 22 48 03 51 09 10 10.3 0.6 5 0624 2309 36 WED NOV 24 17 52 18 32 18 58 20 34 05 19 05 46 06 25 22 52 03 55 09 15 10.3 1.6 15 0722 2040 48 THU NOV 25 17 52 18 32 18 58 21 35 05 19 05 46 06 26 22 56 03 59 09 19 10.3 2.6 25 0819 1657 61 FRI NOV 26 17 52 18 32 18 59 22 35 05 20 05 47 06 27 23 01 04 03 09 24 10.3 3.6 34 0914 1216 74 SAT NOV 27 17 52 18 32 18 59 23 35 05 21 05 47 06 27 23 05 04 07 09 29 10.4 4.6 44 1006 0651 88 SUN NOV 28 17 52 18 32 18 59 00 33 05 21 05 48 06 28 23 09 04 11 09 33 10.4 5.6 53 1058 0114 >90 MON NOV 29 17 52 18 32 18 59 01 32 05 22 05 48 06 28 23 13 04 15 09 38 10.4 6.5 63 1150-0432 >90 TUE NOV 30 17 52 18 32 18 59 02 31 05 22 05 49 06 29 23 17 04 19 09 42 10.4 7.5 72 1242-1004 >90 ONE LINE REFERS TO EVENING DATE NEW MOON Nov 06 04:52 UT AND FOLLOWING MORNING. FIRST QUARTER Nov 13 16:39 UT All dates and times are zone HST FULL MOON Nov 21 17:27 UT in upper table (except sid time). LAST QUARTER Nov 28 20:37 UT