| 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.  |                   |
|
| 2181  04  29 | 20:00 | 15 days |   07  23  01 | +23  52  54 | 09:52 | 17:32 | 01:11 |  1.27 | 20:16 until 23:51 | Gemini
| 2181  04  30 | 20:00 | 16 days |   07  25  20 | +23  47  38 | 09:51 | 17:30 | 01:09 |  1.29 | 20:17 until 23:49 | Gemini
| 2181  05  01 | 20:00 | 17 days |   07  27  40 | +23  42  14 | 09:50 | 17:29 | 01:07 |  1.30 | 20:19 until 23:47 | Gemini
| 2181  05  02 | 20:00 | 18 days |   07  30  00 | +23  36  43 | 09:49 | 17:27 | 01:05 |  1.31 | 20:20 until 23:45 | Gemini
| 2181  05  03 | 20:00 | 20 days |   07  32  20 | +23  31  04 | 09:48 | 17:25 | 01:03 |  1.32 | 20:22 until 23:43 | Gemini
| 2181  05  04 | 20:00 | 21 days |   07  34  40 | +23  25  16 | 09:47 | 17:24 | 01:01 |  1.33 | 20:23 until 23:41 | Gemini
| 2181  05  05 | 20:00 | 22 days |   07  37  01 | +23  19  21 | 09:45 | 17:22 | 00:59 |  1.34 | 20:24 until 23:39 | Gemini
| 2181  05  06 | 20:00 | 23 days |   07  39  21 | +23  13  18 | 09:44 | 17:21 | 00:57 |  1.35 | 20:26 until 23:36 | Gemini
| 2181  05  07 | 20:00 | 24 days |   07  41  42 | +23  07  07 | 09:43 | 17:19 | 00:55 |  1.36 | 20:27 until 23:34 | Gemini
| 2181  05  08 | 20:00 | 25 days |   07  44  02 | +23  00  48 | 09:42 | 17:17 | 00:53 |  1.36 | 20:29 until 23:32 | Gemini
| 2181  05  09 | 20:00 | 26 days |   07  46  23 | +22  54  22 | 09:41 | 17:16 | 00:51 |  1.37 | 20:30 until 23:30 | Gemini
| 2181  05  10 | 20:00 | 27 days |   07  48  44 | +22  47  47 | 09:40 | 17:14 | 00:48 |  1.38 | 20:31 until 23:28 | Gemini
| 2181  05  11 | 20:00 | 28 days |   07  51  05 | +22  41  05 | 09:39 | 17:13 | 00:46 |  1.39 | 20:33 until 23:26 | Gemini
| 2181  05  12 | 20:00 | 28 days |   07  53  26 | +22  34  14 | 09:38 | 17:11 | 00:44 |  1.40 | 20:34 until 23:24 | Gemini
| 2181  05  13 | 20:00 | 00 days |   07  55  47 | +22  27  16 | 09:37 | 17:09 | 00:42 |  1.41 | 20:36 until 23:22 | Gemini
| 2181  05  14 | 20:00 | 01 days |   07  58  09 | +22  20  10 | 09:36 | 17:08 | 00:40 |  1.42 | 20:37 until 23:20 | Gemini
| 2181  05  15 | 20:00 | 02 days |   08  00  30 | +22  12  57 | 09:35 | 17:06 | 00:38 |  1.43 | 20:38 until 23:18 | Cancer
| 2181  05  16 | 20:00 | 03 days |   08  02  51 | +22  05  35 | 09:34 | 17:05 | 00:36 |  1.44 | 20:40 until 23:15 | Cancer
| 2181  05  17 | 20:00 | 03 days |   08  05  13 | +21  58  06 | 09:33 | 17:03 | 00:34 |  1.44 | 20:41 until 23:13 | Cancer
| 2181  05  18 | 20:00 | 04 days |   08  07  34 | +21  50  29 | 09:32 | 17:01 | 00:31 |  1.45 | 20:42 until 23:11 | Cancer
| 2181  05  19 | 20:00 | 05 days |   08  09  55 | +21  42  44 | 09:31 | 17:00 | 00:29 |  1.46 | 20:44 until 23:09 | Cancer
| 2181  05  20 | 20:00 | 06 days |   08  12  17 | +21  34  52 | 09:30 | 16:58 | 00:27 |  1.47 | 20:45 until 23:07 | Cancer
| 2181  05  21 | 20:00 | 07 days |   08  14  38 | +21  26  52 | 09:29 | 16:57 | 00:25 |  1.48 | 20:46 until 23:05 | Cancer
| 2181  05  22 | 20:00 | 08 days |   08  17  00 | +21  18  45 | 09:28 | 16:55 | 00:23 |  1.48 | 20:48 until 23:02 | Cancer
| 2181  05  23 | 20:00 | 09 days |   08  19  21 | +21  10  30 | 09:27 | 16:54 | 00:20 |  1.49 | 20:49 until 23:00 | Cancer
|
| 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/>