| 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. | | | | 2115 12 17 | 19:00 | 01 days | 15 37 53 | −19 13 54 | 04:47 | 09:37 | 14:27 | 1.62 | Not observable | Libra | 2115 12 18 | 19:00 | 02 days | 15 40 43 | −19 23 58 | 04:47 | 09:36 | 14:25 | 1.62 | Not observable | Libra | 2115 12 19 | 19:00 | 03 days | 15 43 34 | −19 33 52 | 04:46 | 09:35 | 14:23 | 1.61 | Not observable | Libra | 2115 12 20 | 19:00 | 04 days | 15 46 25 | −19 43 36 | 04:46 | 09:33 | 14:21 | 1.61 | Not observable | Libra | 2115 12 21 | 19:00 | 05 days | 15 49 16 | −19 53 12 | 04:45 | 09:32 | 14:19 | 1.61 | Not observable | Libra | 2115 12 22 | 19:00 | 06 days | 15 52 08 | −20 02 37 | 04:45 | 09:31 | 14:18 | 1.60 | Not observable | Libra | 2115 12 23 | 19:00 | 07 days | 15 55 01 | −20 11 52 | 04:45 | 09:30 | 14:16 | 1.60 | Not observable | Libra | 2115 12 24 | 19:00 | 07 days | 15 57 53 | −20 20 58 | 04:44 | 09:29 | 14:14 | 1.60 | Not observable | Scorpius | 2115 12 25 | 19:00 | 08 days | 16 00 47 | −20 29 53 | 04:44 | 09:28 | 14:12 | 1.59 | Not observable | Scorpius | 2115 12 26 | 19:00 | 09 days | 16 03 41 | −20 38 38 | 04:44 | 09:27 | 14:11 | 1.59 | Not observable | Scorpius | 2115 12 27 | 19:00 | 10 days | 16 06 35 | −20 47 13 | 04:43 | 09:26 | 14:09 | 1.59 | Not observable | Scorpius | 2115 12 28 | 19:00 | 12 days | 16 09 30 | −20 55 38 | 04:43 | 09:25 | 14:07 | 1.58 | Not observable | Scorpius | 2115 12 29 | 19:00 | 13 days | 16 12 25 | −21 03 51 | 04:42 | 09:24 | 14:06 | 1.58 | Not observable | Scorpius | 2115 12 30 | 19:00 | 14 days | 16 15 21 | −21 11 54 | 04:42 | 09:23 | 14:04 | 1.57 | Not observable | Scorpius | 2115 12 31 | 19:00 | 15 days | 16 18 17 | −21 19 46 | 04:41 | 09:22 | 14:02 | 1.57 | Not observable | Scorpius | 2116 01 01 | 19:00 | 16 days | 16 21 14 | −21 27 28 | 04:41 | 09:21 | 14:01 | 1.57 | Not observable | Scorpius | 2116 01 02 | 19:00 | 17 days | 16 24 11 | −21 34 58 | 04:41 | 09:20 | 13:59 | 1.56 | 06:14 until 06:15 | Ophiuchus | 2116 01 03 | 19:00 | 18 days | 16 27 09 | −21 42 16 | 04:40 | 09:19 | 13:58 | 1.56 | 06:14 until 06:15 | Ophiuchus | 2116 01 04 | 19:00 | 20 days | 16 30 07 | −21 49 24 | 04:40 | 09:18 | 13:56 | 1.55 | 06:14 until 06:16 | Ophiuchus | 2116 01 05 | 19:00 | 21 days | 16 33 05 | −21 56 20 | 04:39 | 09:17 | 13:55 | 1.55 | 06:14 until 06:16 | Ophiuchus | 2116 01 06 | 19:00 | 22 days | 16 36 04 | −22 03 04 | 04:39 | 09:16 | 13:53 | 1.54 | 06:13 until 06:16 | Ophiuchus | 2116 01 07 | 19:00 | 23 days | 16 39 03 | −22 09 37 | 04:38 | 09:15 | 13:52 | 1.54 | 06:13 until 06:16 | Ophiuchus | 2116 01 08 | 19:00 | 24 days | 16 42 03 | −22 15 58 | 04:38 | 09:14 | 13:50 | 1.54 | 06:13 until 06:16 | Ophiuchus | 2116 01 09 | 19:00 | 25 days | 16 45 03 | −22 22 08 | 04:37 | 09:13 | 13:49 | 1.53 | 06:12 until 06:16 | Ophiuchus | 2116 01 10 | 19:00 | 25 days | 16 48 03 | −22 28 05 | 04:37 | 09:12 | 13:48 | 1.53 | 06:12 until 06:16 | Ophiuchus | | All times computed for Cambridge (latitude 42.38; longitude -71.11) | and expressed in Cambridge time. | | Ephemeris computed by Dominic Ford. |