| 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. | | | | 2031 07 15 | 20:00 | 27 days | 14 28 53 | −16 34 55 | 14:36 | 19:37 | 00:38 | -0.48 | 20:46 until 23:40 | Libra | 2031 07 16 | 20:00 | 28 days | 14 30 16 | −16 42 25 | 14:34 | 19:35 | 00:35 | -0.47 | 20:45 until 23:36 | Libra | 2031 07 17 | 20:00 | 29 days | 14 31 42 | −16 50 01 | 14:32 | 19:32 | 00:32 | -0.45 | 20:45 until 23:33 | Libra | 2031 07 18 | 20:00 | 30 days | 14 33 09 | −16 57 43 | 14:30 | 19:30 | 00:29 | -0.43 | 20:44 until 23:30 | Libra | 2031 07 19 | 20:00 | 01 days | 14 34 39 | −17 05 29 | 14:28 | 19:27 | 00:26 | -0.42 | 20:44 until 23:26 | Libra | 2031 07 20 | 20:00 | 02 days | 14 36 10 | −17 13 21 | 14:27 | 19:25 | 00:23 | -0.40 | 20:43 until 23:23 | Libra | 2031 07 21 | 20:00 | 03 days | 14 37 43 | −17 21 17 | 14:25 | 19:22 | 00:20 | -0.39 | 20:42 until 23:20 | Libra | 2031 07 22 | 20:00 | 04 days | 14 39 19 | −17 29 17 | 14:23 | 19:20 | 00:17 | -0.37 | 20:41 until 23:16 | Libra | 2031 07 23 | 20:00 | 05 days | 14 40 56 | −17 37 22 | 14:21 | 19:18 | 00:14 | -0.35 | 20:41 until 23:13 | Libra | 2031 07 24 | 20:00 | 06 days | 14 42 34 | −17 45 30 | 14:19 | 19:15 | 00:11 | -0.34 | 20:40 until 23:10 | Libra | 2031 07 25 | 20:00 | 07 days | 14 44 15 | −17 53 41 | 14:18 | 19:13 | 00:08 | -0.32 | 20:39 until 23:07 | Libra | 2031 07 26 | 20:00 | 08 days | 14 45 57 | −18 01 56 | 14:16 | 19:11 | 00:05 | -0.31 | 20:38 until 23:04 | Libra | 2031 07 27 | 20:00 | 09 days | 14 47 42 | −18 10 14 | 14:14 | 19:08 | 00:03 | -0.29 | 20:37 until 23:01 | Libra | 2031 07 28 | 20:00 | 10 days | 14 49 27 | −18 18 34 | 14:13 | 19:06 | 00:00 | -0.28 | 20:36 until 22:57 | Libra | 2031 07 29 | 20:00 | 11 days | 14 51 15 | −18 26 56 | 14:11 | 19:04 | 23:57 | -0.26 | 20:35 until 22:54 | Libra | 2031 07 30 | 20:00 | 12 days | 14 53 04 | −18 35 20 | 14:09 | 19:02 | 23:54 | -0.25 | 20:34 until 22:51 | Libra | 2031 07 31 | 20:00 | 13 days | 14 54 55 | −18 43 46 | 14:08 | 19:00 | 23:52 | -0.24 | 20:33 until 22:48 | Libra | 2031 08 01 | 20:00 | 14 days | 14 56 48 | −18 52 13 | 14:06 | 18:58 | 23:49 | -0.22 | 20:32 until 22:45 | Libra | 2031 08 02 | 20:00 | 15 days | 14 58 42 | −19 00 41 | 14:05 | 18:56 | 23:46 | -0.21 | 20:31 until 22:42 | Libra | 2031 08 03 | 20:00 | 16 days | 15 00 37 | −19 09 10 | 14:04 | 18:54 | 23:44 | -0.19 | 20:30 until 22:39 | Libra | 2031 08 04 | 20:00 | 17 days | 15 02 34 | −19 17 39 | 14:02 | 18:52 | 23:41 | -0.18 | 20:29 until 22:36 | Libra | 2031 08 05 | 20:00 | 18 days | 15 04 33 | −19 26 09 | 14:01 | 18:50 | 23:38 | -0.17 | 20:28 until 22:33 | Libra | 2031 08 06 | 20:00 | 19 days | 15 06 33 | −19 34 38 | 13:59 | 18:48 | 23:36 | -0.15 | 20:27 until 22:31 | Libra | 2031 08 07 | 20:00 | 20 days | 15 08 35 | −19 43 08 | 13:58 | 18:46 | 23:33 | -0.14 | 20:26 until 22:28 | Libra | 2031 08 08 | 20:00 | 21 days | 15 10 38 | −19 51 36 | 13:57 | 18:44 | 23:31 | -0.13 | 20:24 until 22:25 | Libra | | All times computed for Cambridge (latitude 42.38; longitude -71.11) | and expressed in Cambridge time. | | Ephemeris computed by Dominic Ford. |