| 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. | | | | 1987 04 15 | 20:00 | 16 days | 04 20 20 | +22 22 47 | 07:57 | 15:28 | 23:00 | 1.56 | 20:14 until 21:38 | Taurus | 1987 04 16 | 20:00 | 17 days | 04 23 10 | +22 29 45 | 07:55 | 15:27 | 22:59 | 1.56 | 20:16 until 21:37 | Taurus | 1987 04 17 | 20:00 | 18 days | 04 26 00 | +22 36 31 | 07:53 | 15:26 | 22:59 | 1.57 | 20:17 until 21:36 | Taurus | 1987 04 18 | 20:00 | 20 days | 04 28 51 | +22 43 07 | 07:52 | 15:25 | 22:58 | 1.57 | 20:19 until 21:36 | Taurus | 1987 04 19 | 20:00 | 21 days | 04 31 41 | +22 49 31 | 07:50 | 15:24 | 22:57 | 1.58 | 20:20 until 21:35 | Taurus | 1987 04 20 | 20:00 | 22 days | 04 34 32 | +22 55 43 | 07:49 | 15:23 | 22:57 | 1.59 | 20:21 until 21:34 | Taurus | 1987 04 21 | 20:00 | 23 days | 04 37 23 | +23 01 44 | 07:47 | 15:22 | 22:56 | 1.59 | 20:23 until 21:33 | Taurus | 1987 04 22 | 20:00 | 24 days | 04 40 14 | +23 07 33 | 07:46 | 15:21 | 22:56 | 1.60 | 20:24 until 21:33 | Taurus | 1987 04 23 | 20:00 | 25 days | 04 43 05 | +23 13 11 | 07:44 | 15:19 | 22:55 | 1.60 | 20:25 until 21:32 | Taurus | 1987 04 24 | 20:00 | 26 days | 04 45 56 | +23 18 37 | 07:42 | 15:18 | 22:54 | 1.61 | 20:27 until 21:31 | Taurus | 1987 04 25 | 20:00 | 27 days | 04 48 48 | +23 23 51 | 07:41 | 15:17 | 22:54 | 1.61 | 20:28 until 21:30 | Taurus | 1987 04 26 | 20:00 | 28 days | 04 51 39 | +23 28 54 | 07:39 | 15:16 | 22:53 | 1.62 | 20:29 until 21:29 | Taurus | 1987 04 27 | 20:00 | 29 days | 04 54 31 | +23 33 44 | 07:38 | 15:15 | 22:52 | 1.62 | 20:31 until 21:29 | Taurus | 1987 04 28 | 20:00 | 00 days | 04 57 22 | +23 38 23 | 07:36 | 15:14 | 22:52 | 1.63 | 20:32 until 21:28 | Taurus | 1987 04 29 | 20:00 | 01 days | 05 00 14 | +23 42 51 | 07:35 | 15:13 | 22:51 | 1.63 | 20:33 until 21:27 | Taurus | 1987 04 30 | 20:00 | 02 days | 05 03 06 | +23 47 06 | 07:34 | 15:12 | 22:50 | 1.64 | 20:35 until 21:26 | Taurus | 1987 05 01 | 20:00 | 03 days | 05 05 58 | +23 51 09 | 07:32 | 15:11 | 22:49 | 1.64 | 20:36 until 21:25 | Taurus | 1987 05 02 | 20:00 | 04 days | 05 08 50 | +23 55 01 | 07:31 | 15:10 | 22:49 | 1.65 | 20:38 until 21:24 | Taurus | 1987 05 03 | 20:00 | 05 days | 05 11 42 | +23 58 41 | 07:29 | 15:09 | 22:48 | 1.65 | 20:39 until 21:23 | Taurus | 1987 05 04 | 20:00 | 06 days | 05 14 34 | +24 02 08 | 07:28 | 15:08 | 22:47 | 1.65 | 20:40 until 21:22 | Taurus | 1987 05 05 | 20:00 | 07 days | 05 17 26 | +24 05 24 | 07:27 | 15:06 | 22:46 | 1.66 | 20:42 until 21:22 | Taurus | 1987 05 06 | 20:00 | 08 days | 05 20 18 | +24 08 28 | 07:25 | 15:05 | 22:45 | 1.66 | 20:43 until 21:21 | Taurus | 1987 05 07 | 20:00 | 09 days | 05 23 10 | +24 11 20 | 07:24 | 15:04 | 22:45 | 1.67 | 20:44 until 21:20 | Taurus | 1987 05 08 | 20:00 | 10 days | 05 26 02 | +24 14 00 | 07:23 | 15:03 | 22:44 | 1.67 | 20:46 until 21:19 | Taurus | 1987 05 09 | 20:00 | 11 days | 05 28 55 | +24 16 28 | 07:21 | 15:02 | 22:43 | 1.68 | 20:47 until 21:18 | Taurus | | All times computed for Cambridge (latitude 42.38; longitude -71.11) | and expressed in Cambridge time. | | Ephemeris computed by Dominic Ford. |