| 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. | | | | 2018 05 17 | 20:00 | 03 days | 20 12 29 | -22 05 22 | 00:38 | 05:15 | 09:51 | -0.81 | 01:38 until 04:56 | Capricornus | 2018 05 18 | 20:00 | 04 days | 20 14 07 | -22 03 26 | 00:36 | 05:13 | 09:49 | -0.84 | 01:35 until 04:55 | Capricornus | 2018 05 19 | 20:00 | 05 days | 20 15 44 | -22 01 35 | 00:34 | 05:10 | 09:47 | -0.87 | 01:32 until 04:55 | Capricornus | 2018 05 20 | 20:00 | 06 days | 20 17 19 | -21 59 49 | 00:31 | 05:08 | 09:45 | -0.90 | 01:29 until 04:54 | Capricornus | 2018 05 21 | 20:00 | 07 days | 20 18 52 | -21 58 07 | 00:29 | 05:06 | 09:43 | -0.92 | 01:27 until 04:54 | Capricornus | 2018 05 22 | 20:00 | 08 days | 20 20 24 | -21 56 31 | 00:26 | 05:03 | 09:40 | -0.95 | 01:24 until 04:53 | Capricornus | 2018 05 23 | 20:00 | 09 days | 20 21 54 | -21 55 00 | 00:24 | 05:01 | 09:38 | -0.98 | 01:21 until 04:53 | Capricornus | 2018 05 24 | 20:00 | 10 days | 20 23 23 | -21 53 35 | 00:21 | 04:58 | 09:36 | -1.01 | 01:18 until 04:52 | Capricornus | 2018 05 25 | 20:00 | 11 days | 20 24 49 | -21 52 16 | 00:18 | 04:56 | 09:33 | -1.04 | 01:15 until 04:52 | Capricornus | 2018 05 26 | 20:00 | 12 days | 20 26 14 | -21 51 03 | 00:16 | 04:53 | 09:31 | -1.07 | 01:12 until 04:51 | Capricornus | 2018 05 27 | 20:00 | 13 days | 20 27 37 | -21 49 57 | 00:13 | 04:51 | 09:29 | -1.10 | 01:10 until 04:50 | Capricornus | 2018 05 28 | 20:00 | 14 days | 20 28 58 | -21 48 58 | 00:11 | 04:48 | 09:26 | -1.13 | 01:07 until 04:49 | Capricornus | 2018 05 29 | 20:00 | 15 days | 20 30 17 | -21 48 07 | 00:08 | 04:46 | 09:24 | -1.16 | 01:04 until 04:49 | Capricornus | 2018 05 30 | 20:00 | 16 days | 20 31 34 | -21 47 23 | 00:05 | 04:43 | 09:21 | -1.18 | 01:02 until 04:48 | Capricornus | 2018 05 31 | 20:00 | 17 days | 20 32 50 | -21 46 47 | 00:02 | 04:41 | 09:19 | -1.21 | 00:59 until 04:47 | Capricornus | 2018 06 01 | 20:00 | 18 days | 20 34 03 | -21 46 20 | 00:00 | 04:38 | 09:16 | -1.24 | 00:56 until 04:47 | Capricornus | 2018 06 02 | 20:00 | 19 days | 20 35 14 | -21 46 01 | 23:57 | 04:35 | 09:13 | -1.28 | 00:53 until 04:46 | Capricornus | 2018 06 03 | 20:00 | 20 days | 20 36 22 | -21 45 51 | 23:54 | 04:32 | 09:10 | -1.31 | 00:51 until 04:46 | Capricornus | 2018 06 04 | 20:00 | 21 days | 20 37 29 | -21 45 51 | 23:51 | 04:30 | 09:08 | -1.34 | 00:48 until 04:45 | Capricornus | 2018 06 05 | 20:00 | 22 days | 20 38 33 | -21 46 00 | 23:49 | 04:27 | 09:05 | -1.37 | 00:45 until 04:45 | Capricornus | 2018 06 06 | 20:00 | 23 days | 20 39 35 | -21 46 19 | 23:46 | 04:24 | 09:02 | -1.40 | 00:42 until 04:45 | Capricornus | 2018 06 07 | 20:00 | 24 days | 20 40 35 | -21 46 49 | 23:43 | 04:21 | 08:59 | -1.43 | 00:39 until 04:44 | Capricornus | 2018 06 08 | 20:00 | 25 days | 20 41 32 | -21 47 29 | 23:40 | 04:18 | 08:56 | -1.46 | 00:36 until 04:44 | Capricornus | 2018 06 09 | 20:00 | 26 days | 20 42 27 | -21 48 19 | 23:37 | 04:15 | 08:53 | -1.49 | 00:33 until 04:44 | Capricornus | 2018 06 10 | 20:00 | 27 days | 20 43 19 | -21 49 21 | 23:34 | 04:12 | 08:50 | -1.52 | 00:30 until 04:44 | Capricornus | | All times computed for Cambridge (latitude 42.38; longitude -71.11) | and expressed in Cambridge time. | | Ephemeris computed by Dominic Ford. |