| Ephemeris for Mars | | DATE | Time | Age of | RIGHT ASCENS | DECLINATION | Rise | Culm | Set | Approx| Observable | Constellation | Year Mth Day | | Moon | hour min sec | deg min sec | | | | Mag. | | | | 2070 12 20 | 19:00 | 18 days | 17 00 36 | −23 06 25 | 06:11 | 10:44 | 15:16 | 1.44 | Not observable | Ophiuchus | 2070 12 21 | 19:00 | 19 days | 17 03 45 | −23 11 22 | 06:11 | 10:43 | 15:15 | 1.44 | Not observable | Ophiuchus | 2070 12 22 | 19:00 | 20 days | 17 06 55 | −23 16 05 | 06:11 | 10:42 | 15:14 | 1.44 | Not observable | Ophiuchus | 2070 12 23 | 19:00 | 21 days | 17 10 04 | −23 20 34 | 06:10 | 10:41 | 15:13 | 1.44 | Not observable | Ophiuchus | 2070 12 24 | 19:00 | 22 days | 17 13 15 | −23 24 49 | 06:10 | 10:41 | 15:11 | 1.44 | Not observable | Ophiuchus | 2070 12 25 | 19:00 | 23 days | 17 16 25 | −23 28 51 | 06:09 | 10:40 | 15:10 | 1.43 | Not observable | Ophiuchus | 2070 12 26 | 19:00 | 24 days | 17 19 36 | −23 32 38 | 06:09 | 10:39 | 15:09 | 1.43 | Not observable | Ophiuchus | 2070 12 27 | 19:00 | 25 days | 17 22 47 | −23 36 11 | 06:08 | 10:38 | 15:08 | 1.43 | Not observable | Ophiuchus | 2070 12 28 | 19:00 | 26 days | 17 25 59 | −23 39 30 | 06:08 | 10:38 | 15:07 | 1.43 | Not observable | Ophiuchus | 2070 12 29 | 19:00 | 27 days | 17 29 11 | −23 42 35 | 06:07 | 10:37 | 15:06 | 1.43 | Not observable | Ophiuchus | 2070 12 30 | 19:00 | 28 days | 17 32 24 | −23 45 25 | 06:07 | 10:36 | 15:05 | 1.42 | Not observable | Ophiuchus | 2070 12 31 | 19:00 | 29 days | 17 35 36 | −23 48 00 | 06:06 | 10:35 | 15:04 | 1.42 | Not observable | Ophiuchus | 2071 01 01 | 19:00 | 00 days | 17 38 49 | −23 50 21 | 06:06 | 10:35 | 15:03 | 1.42 | Not observable | Ophiuchus | 2071 01 02 | 19:00 | 01 days | 17 42 02 | −23 52 28 | 06:05 | 10:34 | 15:02 | 1.42 | Not observable | Ophiuchus | 2071 01 03 | 19:00 | 02 days | 17 45 16 | −23 54 19 | 06:05 | 10:33 | 15:02 | 1.42 | Not observable | Sagittarius | 2071 01 04 | 19:00 | 03 days | 17 48 30 | −23 55 56 | 06:04 | 10:32 | 15:01 | 1.42 | Not observable | Sagittarius | 2071 01 05 | 19:00 | 04 days | 17 51 44 | −23 57 18 | 06:04 | 10:32 | 15:00 | 1.41 | Not observable | Sagittarius | 2071 01 06 | 19:00 | 04 days | 17 54 58 | −23 58 25 | 06:03 | 10:31 | 14:59 | 1.41 | Not observable | Sagittarius | 2071 01 07 | 19:00 | 05 days | 17 58 13 | −23 59 16 | 06:02 | 10:30 | 14:58 | 1.41 | Not observable | Sagittarius | 2071 01 08 | 19:00 | 06 days | 18 01 28 | −23 59 53 | 06:02 | 10:30 | 14:58 | 1.41 | Not observable | Sagittarius | 2071 01 09 | 19:00 | 07 days | 18 04 43 | −24 00 15 | 06:01 | 10:29 | 14:57 | 1.40 | Not observable | Sagittarius | 2071 01 10 | 19:00 | 08 days | 18 07 58 | −24 00 21 | 06:00 | 10:28 | 14:56 | 1.40 | Not observable | Sagittarius | 2071 01 11 | 19:00 | 10 days | 18 11 14 | −24 00 12 | 06:00 | 10:28 | 14:55 | 1.40 | Not observable | Sagittarius | 2071 01 12 | 19:00 | 11 days | 18 14 29 | −23 59 48 | 05:59 | 10:27 | 14:55 | 1.40 | Not observable | Sagittarius | 2071 01 13 | 19:00 | 12 days | 18 17 45 | −23 59 09 | 05:58 | 10:26 | 14:54 | 1.40 | Not observable | Sagittarius | | All times computed for Cambridge (latitude 42.38; longitude -71.11) | and expressed in Cambridge time. | | Ephemeris computed by Dominic Ford. |