| 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.  |                   |
|
| 2171  08  22 | 20:00 | 21 days |   07  53  47 | +21  47  47 | 03:03 | 10:32 | 18:02 |  1.65 | 04:25 until 04:55 | Gemini
| 2171  08  23 | 20:00 | 22 days |   07  56  32 | +21  40  53 | 03:02 | 10:31 | 18:00 |  1.66 | 04:24 until 04:57 | Gemini
| 2171  08  24 | 20:00 | 23 days |   07  59  15 | +21  33  50 | 03:01 | 10:30 | 17:58 |  1.66 | 04:24 until 04:58 | Gemini
| 2171  08  25 | 20:00 | 24 days |   08  01  59 | +21  26  39 | 03:01 | 10:29 | 17:57 |  1.66 | 04:23 until 04:59 | Cancer
| 2171  08  26 | 20:00 | 25 days |   08  04  42 | +21  19  18 | 03:00 | 10:27 | 17:55 |  1.66 | 04:22 until 05:00 | Cancer
| 2171  08  27 | 20:00 | 26 days |   08  07  24 | +21  11  48 | 02:59 | 10:26 | 17:53 |  1.66 | 04:21 until 05:01 | Cancer
| 2171  08  28 | 20:00 | 27 days |   08  10  06 | +21  04  10 | 02:59 | 10:25 | 17:51 |  1.66 | 04:21 until 05:03 | Cancer
| 2171  08  29 | 20:00 | 28 days |   08  12  48 | +20  56  23 | 02:58 | 10:24 | 17:49 |  1.66 | 04:20 until 05:04 | Cancer
| 2171  08  30 | 20:00 | 29 days |   08  15  29 | +20  48  27 | 02:57 | 10:22 | 17:48 |  1.66 | 04:19 until 05:05 | Cancer
| 2171  08  31 | 20:00 | 00 days |   08  18  10 | +20  40  23 | 02:57 | 10:21 | 17:46 |  1.66 | 04:18 until 05:06 | Cancer
| 2171  09  01 | 20:00 | 01 days |   08  20  50 | +20  32  11 | 02:56 | 10:20 | 17:44 |  1.66 | 04:18 until 05:07 | Cancer
| 2171  09  02 | 20:00 | 02 days |   08  23  30 | +20  23  51 | 02:55 | 10:19 | 17:42 |  1.66 | 04:17 until 05:09 | Cancer
| 2171  09  03 | 20:00 | 04 days |   08  26  09 | +20  15  22 | 02:55 | 10:17 | 17:40 |  1.66 | 04:16 until 05:10 | Cancer
| 2171  09  04 | 20:00 | 05 days |   08  28  48 | +20  06  46 | 02:54 | 10:16 | 17:38 |  1.66 | 04:15 until 05:11 | Cancer
| 2171  09  05 | 20:00 | 06 days |   08  31  26 | +19  58  02 | 02:53 | 10:15 | 17:36 |  1.66 | 04:14 until 05:12 | Cancer
| 2171  09  06 | 20:00 | 07 days |   08  34  04 | +19  49  10 | 02:53 | 10:14 | 17:34 |  1.66 | 04:14 until 05:13 | Cancer
| 2171  09  07 | 20:00 | 08 days |   08  36  41 | +19  40  11 | 02:52 | 10:12 | 17:32 |  1.66 | 04:13 until 05:15 | Cancer
| 2171  09  08 | 20:00 | 09 days |   08  39  18 | +19  31  05 | 02:51 | 10:11 | 17:30 |  1.66 | 04:12 until 05:16 | Cancer
| 2171  09  09 | 20:00 | 10 days |   08  41  54 | +19  21  51 | 02:51 | 10:10 | 17:28 |  1.66 | 04:11 until 05:17 | Cancer
| 2171  09  10 | 20:00 | 11 days |   08  44  30 | +19  12  30 | 02:50 | 10:08 | 17:26 |  1.66 | 04:11 until 05:18 | Cancer
| 2171  09  11 | 20:00 | 12 days |   08  47  05 | +19  03  01 | 02:49 | 10:07 | 17:24 |  1.66 | 04:10 until 05:19 | Cancer
| 2171  09  12 | 20:00 | 13 days |   08  49  40 | +18  53  26 | 02:49 | 10:06 | 17:22 |  1.66 | 04:09 until 05:20 | Cancer
| 2171  09  13 | 20:00 | 14 days |   08  52  14 | +18  43  45 | 02:48 | 10:04 | 17:20 |  1.66 | 04:08 until 05:21 | Cancer
| 2171  09  14 | 20:00 | 15 days |   08  54  48 | +18  33  56 | 02:47 | 10:03 | 17:18 |  1.66 | 04:07 until 05:23 | Cancer
| 2171  09  15 | 20:00 | 16 days |   08  57  22 | +18  24  01 | 02:47 | 10:01 | 17:16 |  1.66 | 04:07 until 05:24 | 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/>