| 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.  |                   |
|
| 2166  05  01 | 20:00 | 02 days |   07  53  59 | +22  46  16 | 10:22 | 17:56 | 01:31 |  1.16 | 20:18 until 00:13 | Gemini
| 2166  05  02 | 20:00 | 03 days |   07  56  08 | +22  39  35 | 10:21 | 17:55 | 01:28 |  1.17 | 20:19 until 00:11 | Gemini
| 2166  05  03 | 20:00 | 04 days |   07  58  18 | +22  32  46 | 10:20 | 17:53 | 01:26 |  1.18 | 20:20 until 00:08 | Gemini
| 2166  05  04 | 20:00 | 05 days |   08  00  27 | +22  25  50 | 10:18 | 17:51 | 01:24 |  1.19 | 20:22 until 00:06 | Cancer
| 2166  05  05 | 20:00 | 06 days |   08  02  38 | +22  18  46 | 10:17 | 17:49 | 01:21 |  1.20 | 20:23 until 00:04 | Cancer
| 2166  05  06 | 20:00 | 07 days |   08  04  48 | +22  11  36 | 10:16 | 17:47 | 01:19 |  1.21 | 20:25 until 00:01 | Cancer
| 2166  05  07 | 20:00 | 08 days |   08  06  59 | +22  04  19 | 10:15 | 17:46 | 01:17 |  1.22 | 20:26 until 23:59 | Cancer
| 2166  05  08 | 20:00 | 09 days |   08  09  10 | +21  56  54 | 10:14 | 17:44 | 01:14 |  1.23 | 20:28 until 23:57 | Cancer
| 2166  05  09 | 20:00 | 10 days |   08  11  21 | +21  49  23 | 10:12 | 17:42 | 01:12 |  1.24 | 20:29 until 23:54 | Cancer
| 2166  05  10 | 20:00 | 10 days |   08  13  33 | +21  41  44 | 10:11 | 17:40 | 01:10 |  1.26 | 20:30 until 23:52 | Cancer
| 2166  05  11 | 20:00 | 11 days |   08  15  44 | +21  33  59 | 10:10 | 17:39 | 01:07 |  1.27 | 20:32 until 23:49 | Cancer
| 2166  05  12 | 20:00 | 12 days |   08  17  56 | +21  26  06 | 10:09 | 17:37 | 01:05 |  1.28 | 20:33 until 23:47 | Cancer
| 2166  05  13 | 20:00 | 13 days |   08  20  08 | +21  18  06 | 10:08 | 17:35 | 01:03 |  1.29 | 20:35 until 23:45 | Cancer
| 2166  05  14 | 20:00 | 14 days |   08  22  21 | +21  09  59 | 10:07 | 17:34 | 01:00 |  1.30 | 20:36 until 23:42 | Cancer
| 2166  05  15 | 20:00 | 15 days |   08  24  33 | +21  01  45 | 10:06 | 17:32 | 00:58 |  1.31 | 20:37 until 23:40 | Cancer
| 2166  05  16 | 20:00 | 16 days |   08  26  46 | +20  53  24 | 10:04 | 17:30 | 00:56 |  1.31 | 20:39 until 23:38 | Cancer
| 2166  05  17 | 20:00 | 17 days |   08  28  59 | +20  44  56 | 10:03 | 17:28 | 00:53 |  1.32 | 20:40 until 23:35 | Cancer
| 2166  05  18 | 20:00 | 18 days |   08  31  12 | +20  36  21 | 10:02 | 17:27 | 00:51 |  1.33 | 20:41 until 23:33 | Cancer
| 2166  05  19 | 20:00 | 19 days |   08  33  25 | +20  27  40 | 10:01 | 17:25 | 00:49 |  1.34 | 20:43 until 23:31 | Cancer
| 2166  05  20 | 20:00 | 20 days |   08  35  38 | +20  18  51 | 10:00 | 17:23 | 00:46 |  1.35 | 20:44 until 23:28 | Cancer
| 2166  05  21 | 20:00 | 21 days |   08  37  51 | +20  09  55 | 09:59 | 17:21 | 00:44 |  1.36 | 20:45 until 23:26 | Cancer
| 2166  05  22 | 20:00 | 22 days |   08  40  05 | +20  00  52 | 09:58 | 17:20 | 00:41 |  1.37 | 20:47 until 23:24 | Cancer
| 2166  05  23 | 20:00 | 23 days |   08  42  18 | +19  51  43 | 09:57 | 17:18 | 00:39 |  1.38 | 20:48 until 23:21 | Cancer
| 2166  05  24 | 20:00 | 24 days |   08  44  32 | +19  42  26 | 09:56 | 17:16 | 00:37 |  1.39 | 20:49 until 23:19 | Cancer
| 2166  05  25 | 20:00 | 25 days |   08  46  46 | +19  33  03 | 09:55 | 17:15 | 00:34 |  1.39 | 20:50 until 23:17 | 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/>