| 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  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
| 2171  09  16 | 20:00 | 17 days |   08  59  55 | +18  13  59 | 02:46 | 10:00 | 17:14 |  1.66 | 04:06 until 05:25 | Cancer
| 2171  09  17 | 20:00 | 18 days |   09  02  27 | +18  03  51 | 02:45 | 09:59 | 17:12 |  1.65 | 04:05 until 05:26 | Cancer
| 2171  09  18 | 20:00 | 19 days |   09  04  59 | +17  53  37 | 02:45 | 09:57 | 17:10 |  1.65 | 04:04 until 05:27 | Cancer
| 2171  09  19 | 20:00 | 19 days |   09  07  31 | +17  43  17 | 02:44 | 09:56 | 17:08 |  1.65 | 04:03 until 05:28 | Cancer
| 2171  09  20 | 20:00 | 20 days |   09  10  02 | +17  32  51 | 02:43 | 09:54 | 17:06 |  1.65 | 04:03 until 05:29 | Cancer
| 2171  09  21 | 20:00 | 21 days |   09  12  32 | +17  22  19 | 02:43 | 09:53 | 17:03 |  1.65 | 04:02 until 05:31 | Cancer
| 2171  09  22 | 20:00 | 22 days |   09  15  02 | +17  11  42 | 02:42 | 09:52 | 17:01 |  1.65 | 04:01 until 05:32 | Cancer
| 2171  09  23 | 20:00 | 23 days |   09  17  32 | +17  00  59 | 02:41 | 09:50 | 16:59 |  1.65 | 04:00 until 05:33 | Cancer
| 2171  09  24 | 20:00 | 24 days |   09  20  01 | +16  50  10 | 02:41 | 09:49 | 16:57 |  1.65 | 03:59 until 05:34 | Cancer
| 2171  09  25 | 20:00 | 25 days |   09  22  30 | +16  39  16 | 02:40 | 09:47 | 16:55 |  1.64 | 03:59 until 05:35 | Leo
| 2171  09  26 | 20:00 | 26 days |   09  24  58 | +16  28  17 | 02:39 | 09:46 | 16:52 |  1.64 | 03:58 until 05:36 | Leo
| 2171  09  27 | 20:00 | 27 days |   09  27  25 | +16  17  13 | 02:38 | 09:44 | 16:50 |  1.64 | 03:57 until 05:37 | Leo
| 2171  09  28 | 20:00 | 28 days |   09  29  53 | +16  06  04 | 02:38 | 09:43 | 16:48 |  1.64 | 03:56 until 05:38 | Leo
| 2171  09  29 | 20:00 | 00 days |   09  32  19 | +15  54  50 | 02:37 | 09:41 | 16:46 |  1.64 | 03:55 until 05:40 | Leo
|
| 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/>