| 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. | | | | 2080 04 11 | 20:00 | 21 days | 17 42 18 | −23 26 53 | 00:32 | 05:03 | 09:34 | -0.42 | 01:40 until 05:40 | Ophiuchus | 2080 04 12 | 20:00 | 22 days | 17 43 40 | −23 29 21 | 00:30 | 05:00 | 09:31 | -0.45 | 01:37 until 05:38 | Sagittarius | 2080 04 13 | 20:00 | 23 days | 17 45 00 | −23 31 48 | 00:28 | 04:58 | 09:28 | -0.48 | 01:34 until 05:37 | Sagittarius | 2080 04 14 | 20:00 | 24 days | 17 46 19 | −23 34 14 | 00:25 | 04:55 | 09:25 | -0.51 | 01:31 until 05:36 | Sagittarius | 2080 04 15 | 20:00 | 25 days | 17 47 35 | −23 36 39 | 00:23 | 04:53 | 09:22 | -0.54 | 01:28 until 05:34 | Sagittarius | 2080 04 16 | 20:00 | 26 days | 17 48 50 | −23 39 04 | 00:20 | 04:50 | 09:20 | -0.56 | 01:26 until 05:33 | Sagittarius | 2080 04 17 | 20:00 | 27 days | 17 50 03 | −23 41 29 | 00:18 | 04:47 | 09:17 | -0.59 | 01:23 until 05:32 | Sagittarius | 2080 04 18 | 20:00 | 28 days | 17 51 13 | −23 43 54 | 00:15 | 04:45 | 09:14 | -0.62 | 01:20 until 05:30 | Sagittarius | 2080 04 19 | 20:00 | 29 days | 17 52 22 | −23 46 20 | 00:13 | 04:42 | 09:11 | -0.65 | 01:17 until 05:29 | Sagittarius | 2080 04 20 | 20:00 | 01 days | 17 53 29 | −23 48 46 | 00:10 | 04:39 | 09:08 | -0.68 | 01:14 until 05:28 | Sagittarius | 2080 04 21 | 20:00 | 02 days | 17 54 33 | −23 51 12 | 00:08 | 04:36 | 09:05 | -0.71 | 01:11 until 05:26 | Sagittarius | 2080 04 22 | 20:00 | 03 days | 17 55 35 | −23 53 39 | 00:05 | 04:33 | 09:02 | -0.74 | 01:08 until 05:25 | Sagittarius | 2080 04 23 | 20:00 | 04 days | 17 56 35 | −23 56 08 | 00:02 | 04:30 | 08:59 | -0.77 | 01:05 until 05:24 | Sagittarius | 2080 04 24 | 20:00 | 05 days | 17 57 33 | −23 58 37 | 23:59 | 04:28 | 08:56 | -0.80 | 01:02 until 05:23 | Sagittarius | 2080 04 25 | 20:00 | 06 days | 17 58 29 | −24 01 08 | 23:57 | 04:25 | 08:52 | -0.83 | 00:58 until 05:22 | Sagittarius | 2080 04 26 | 20:00 | 07 days | 17 59 22 | −24 03 41 | 23:54 | 04:22 | 08:49 | -0.86 | 00:55 until 05:20 | Sagittarius | 2080 04 27 | 20:00 | 08 days | 18 00 12 | −24 06 16 | 23:51 | 04:18 | 08:46 | -0.89 | 00:52 until 05:19 | Sagittarius | 2080 04 28 | 20:00 | 09 days | 18 01 01 | −24 08 52 | 23:48 | 04:15 | 08:43 | -0.92 | 00:49 until 05:18 | Sagittarius | 2080 04 29 | 20:00 | 10 days | 18 01 46 | −24 11 31 | 23:45 | 04:12 | 08:39 | -0.95 | 00:45 until 05:17 | Sagittarius | 2080 04 30 | 20:00 | 11 days | 18 02 29 | −24 14 12 | 23:42 | 04:09 | 08:36 | -0.99 | 00:42 until 05:16 | Sagittarius | 2080 05 01 | 20:00 | 12 days | 18 03 09 | −24 16 56 | 23:39 | 04:06 | 08:32 | -1.02 | 00:38 until 05:15 | Sagittarius | 2080 05 02 | 20:00 | 13 days | 18 03 47 | −24 19 42 | 23:36 | 04:03 | 08:29 | -1.05 | 00:35 until 05:14 | Sagittarius | 2080 05 03 | 20:00 | 14 days | 18 04 22 | −24 22 31 | 23:33 | 03:59 | 08:25 | -1.08 | 00:32 until 05:12 | Sagittarius | 2080 05 04 | 20:00 | 15 days | 18 04 54 | −24 25 23 | 23:30 | 03:56 | 08:22 | -1.11 | 00:29 until 05:11 | Sagittarius | 2080 05 05 | 20:00 | 16 days | 18 05 23 | −24 28 18 | 23:27 | 03:52 | 08:18 | -1.15 | 00:26 until 05:10 | Sagittarius | | All times computed for Cambridge (latitude 42.38; longitude -71.11) | and expressed in Cambridge time. | | Ephemeris computed by Dominic Ford. |