| 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.  |                   |
|
| 1989  04  27 | 20:00 | 21 days |   05  57  28 | +24  48  34 | 08:32 | 16:16 | 23:59 |  1.57 | 20:31 until 22:35 | Taurus
| 1989  04  28 | 20:00 | 22 days |   06  00  11 | +24  48  36 | 08:31 | 16:15 | 23:58 |  1.57 | 20:32 until 22:34 | Taurus
| 1989  04  29 | 20:00 | 23 days |   06  02  54 | +24  48  29 | 08:30 | 16:14 | 23:57 |  1.58 | 20:33 until 22:32 | Gemini
| 1989  04  30 | 20:00 | 24 days |   06  05  38 | +24  48  10 | 08:29 | 16:12 | 23:56 |  1.59 | 20:35 until 22:31 | Gemini
| 1989  05  01 | 20:00 | 25 days |   06  08  21 | +24  47  41 | 08:28 | 16:11 | 23:55 |  1.59 | 20:36 until 22:30 | Gemini
| 1989  05  02 | 20:00 | 26 days |   06  11  04 | +24  47  01 | 08:26 | 16:10 | 23:53 |  1.60 | 20:38 until 22:29 | Gemini
| 1989  05  03 | 20:00 | 27 days |   06  13  48 | +24  46  10 | 08:25 | 16:09 | 23:52 |  1.61 | 20:39 until 22:27 | Gemini
| 1989  05  04 | 20:00 | 28 days |   06  16  31 | +24  45  08 | 08:24 | 16:07 | 23:51 |  1.61 | 20:40 until 22:26 | Gemini
| 1989  05  05 | 20:00 | 00 days |   06  19  15 | +24  43  56 | 08:23 | 16:06 | 23:49 |  1.62 | 20:42 until 22:24 | Gemini
| 1989  05  06 | 20:00 | 01 days |   06  21  58 | +24  42  33 | 08:22 | 16:05 | 23:48 |  1.63 | 20:43 until 22:23 | Gemini
| 1989  05  07 | 20:00 | 02 days |   06  24  41 | +24  41  00 | 08:21 | 16:04 | 23:47 |  1.63 | 20:44 until 22:22 | Gemini
| 1989  05  08 | 20:00 | 03 days |   06  27  24 | +24  39  15 | 08:20 | 16:03 | 23:45 |  1.64 | 20:46 until 22:20 | Gemini
| 1989  05  09 | 20:00 | 04 days |   06  30  07 | +24  37  21 | 08:19 | 16:01 | 23:44 |  1.64 | 20:47 until 22:19 | Gemini
| 1989  05  10 | 20:00 | 05 days |   06  32  51 | +24  35  15 | 08:18 | 16:00 | 23:43 |  1.65 | 20:49 until 22:18 | Gemini
| 1989  05  11 | 20:00 | 06 days |   06  35  34 | +24  32  59 | 08:16 | 15:59 | 23:41 |  1.65 | 20:50 until 22:16 | Gemini
| 1989  05  12 | 20:00 | 07 days |   06  38  16 | +24  30  32 | 08:15 | 15:58 | 23:40 |  1.66 | 20:51 until 22:15 | Gemini
| 1989  05  13 | 20:00 | 08 days |   06  40  59 | +24  27  55 | 08:14 | 15:56 | 23:38 |  1.67 | 20:53 until 22:13 | Gemini
| 1989  05  14 | 20:00 | 09 days |   06  43  42 | +24  25  07 | 08:13 | 15:55 | 23:37 |  1.67 | 20:54 until 22:12 | Gemini
| 1989  05  15 | 20:00 | 10 days |   06  46  25 | +24  22  09 | 08:12 | 15:54 | 23:36 |  1.68 | 20:55 until 22:10 | Gemini
| 1989  05  16 | 20:00 | 11 days |   06  49  07 | +24  19  00 | 08:11 | 15:53 | 23:34 |  1.68 | 20:57 until 22:09 | Gemini
| 1989  05  17 | 20:00 | 12 days |   06  51  49 | +24  15  41 | 08:10 | 15:52 | 23:33 |  1.69 | 20:58 until 22:07 | Gemini
| 1989  05  18 | 20:00 | 13 days |   06  54  32 | +24  12  11 | 08:10 | 15:50 | 23:31 |  1.69 | 20:59 until 22:06 | Gemini
| 1989  05  19 | 20:00 | 14 days |   06  57  14 | +24  08  31 | 08:09 | 15:49 | 23:30 |  1.70 | 21:00 until 22:04 | Gemini
| 1989  05  20 | 20:00 | 14 days |   06  59  56 | +24  04  41 | 08:08 | 15:48 | 23:28 |  1.70 | 21:02 until 22:03 | Gemini
| 1989  05  21 | 20:00 | 15 days |   07  02  38 | +24  00  40 | 08:07 | 15:47 | 23:27 |  1.71 | 21:03 until 22:01 | Gemini
|
| All times computed for Cambridge (latitude 42.38; longitude -71.11)
|      and expressed in Cambridge time.
|
| Ephemeris computed by Dominic Ford.
| <https://in-the-sky.org/>