| 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. | | | | 1986 07 29 | 20:00 | 23 days | 18 58 25 | −28 40 43 | 19:09 | 23:13 | 03:17 | -2.41 | 20:28 until 02:11 | Sagittarius | 1986 07 30 | 20:00 | 24 days | 18 57 39 | −28 41 18 | 19:04 | 23:08 | 03:13 | -2.39 | 20:27 until 02:06 | Sagittarius | 1986 07 31 | 20:00 | 25 days | 18 56 55 | −28 41 39 | 18:59 | 23:04 | 03:08 | -2.36 | 20:26 until 02:01 | Sagittarius | 1986 08 01 | 20:00 | 26 days | 18 56 15 | −28 41 48 | 18:55 | 22:59 | 03:03 | -2.34 | 20:25 until 01:57 | Sagittarius | 1986 08 02 | 20:00 | 26 days | 18 55 39 | −28 41 44 | 18:50 | 22:54 | 02:59 | -2.32 | 20:23 until 01:52 | Sagittarius | 1986 08 03 | 20:00 | 27 days | 18 55 05 | −28 41 28 | 18:46 | 22:50 | 02:54 | -2.30 | 20:22 until 01:48 | Sagittarius | 1986 08 04 | 20:00 | 28 days | 18 54 36 | −28 41 00 | 18:41 | 22:45 | 02:50 | -2.28 | 20:21 until 01:43 | Sagittarius | 1986 08 05 | 20:00 | 00 days | 18 54 09 | −28 40 21 | 18:37 | 22:41 | 02:45 | -2.25 | 20:20 until 01:39 | Sagittarius | 1986 08 06 | 20:00 | 01 days | 18 53 47 | −28 39 31 | 18:32 | 22:37 | 02:41 | -2.23 | 20:18 until 01:35 | Sagittarius | 1986 08 07 | 20:00 | 02 days | 18 53 28 | −28 38 29 | 18:28 | 22:32 | 02:37 | -2.21 | 20:17 until 01:30 | Sagittarius | 1986 08 08 | 20:00 | 03 days | 18 53 13 | −28 37 17 | 18:24 | 22:28 | 02:33 | -2.18 | 20:16 until 01:26 | Sagittarius | 1986 08 09 | 20:00 | 04 days | 18 53 01 | −28 35 55 | 18:19 | 22:24 | 02:29 | -2.16 | 20:14 until 01:22 | Sagittarius | 1986 08 10 | 20:00 | 05 days | 18 52 53 | −28 34 23 | 18:15 | 22:20 | 02:25 | -2.13 | 20:13 until 01:18 | Sagittarius | 1986 08 11 | 20:00 | 06 days | 18 52 49 | −28 32 42 | 18:11 | 22:16 | 02:21 | -2.11 | 20:11 until 01:14 | Sagittarius | 1986 08 12 | 20:00 | 07 days | 18 52 49 | −28 30 51 | 18:07 | 22:12 | 02:17 | -2.09 | 20:10 until 01:11 | Sagittarius | 1986 08 13 | 20:00 | 08 days | 18 52 52 | −28 28 51 | 18:03 | 22:08 | 02:13 | -2.06 | 20:08 until 01:07 | Sagittarius | 1986 08 14 | 20:00 | 09 days | 18 53 00 | −28 26 42 | 17:59 | 22:04 | 02:09 | -2.04 | 20:07 until 01:03 | Sagittarius | 1986 08 15 | 20:00 | 10 days | 18 53 10 | −28 24 24 | 17:55 | 22:00 | 02:06 | -2.01 | 20:05 until 01:00 | Sagittarius | 1986 08 16 | 20:00 | 11 days | 18 53 25 | −28 21 59 | 17:51 | 21:56 | 02:02 | -1.99 | 20:04 until 00:56 | Sagittarius | 1986 08 17 | 20:00 | 12 days | 18 53 43 | −28 19 25 | 17:47 | 21:53 | 01:59 | -1.96 | 20:02 until 00:53 | Sagittarius | 1986 08 18 | 20:00 | 13 days | 18 54 05 | −28 16 42 | 17:43 | 21:49 | 01:55 | -1.94 | 20:01 until 00:50 | Sagittarius | 1986 08 19 | 20:00 | 14 days | 18 54 31 | −28 13 53 | 17:39 | 21:46 | 01:52 | -1.91 | 19:59 until 00:46 | Sagittarius | 1986 08 20 | 20:00 | 16 days | 18 55 00 | −28 10 55 | 17:35 | 21:42 | 01:49 | -1.89 | 19:58 until 00:43 | Sagittarius | 1986 08 21 | 20:00 | 17 days | 18 55 33 | −28 07 50 | 17:32 | 21:39 | 01:46 | -1.86 | 19:56 until 00:40 | Sagittarius | 1986 08 22 | 20:00 | 18 days | 18 56 09 | −28 04 37 | 17:28 | 21:35 | 01:43 | -1.84 | 19:54 until 00:37 | Sagittarius | | All times computed for Cambridge (latitude 42.38; longitude -71.11) | and expressed in Cambridge time. | | Ephemeris computed by Dominic Ford. |