| 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.  |                   |
|
| 2031  10  22 | 20:00 | 07 days |   18  37  14 | −25  01  41 | 12:51 | 17:14 | 21:37 |  0.55 | 18:26 until 20:12 | Sagittarius
| 2031  10  23 | 20:00 | 08 days |   18  40  25 | −24  58  15 | 12:50 | 17:13 | 21:36 |  0.56 | 18:24 until 20:11 | Sagittarius
| 2031  10  24 | 20:00 | 09 days |   18  43  37 | −24  54  34 | 12:49 | 17:13 | 21:36 |  0.57 | 18:23 until 20:11 | Sagittarius
| 2031  10  25 | 20:00 | 10 days |   18  46  49 | −24  50  38 | 12:48 | 17:12 | 21:35 |  0.57 | 18:22 until 20:10 | Sagittarius
| 2031  10  26 | 20:00 | 11 days |   18  50  01 | −24  46  26 | 12:47 | 17:11 | 21:35 |  0.58 | 18:20 until 20:10 | Sagittarius
| 2031  10  27 | 20:00 | 12 days |   18  53  13 | −24  42  00 | 12:46 | 17:10 | 21:35 |  0.59 | 18:19 until 20:10 | Sagittarius
| 2031  10  28 | 20:00 | 13 days |   18  56  25 | −24  37  18 | 12:45 | 17:10 | 21:34 |  0.59 | 18:18 until 20:09 | Sagittarius
| 2031  10  29 | 20:00 | 14 days |   18  59  38 | −24  32  22 | 12:44 | 17:09 | 21:34 |  0.60 | 18:17 until 20:09 | Sagittarius
| 2031  10  30 | 20:00 | 15 days |   19  02  50 | −24  27  10 | 12:43 | 17:08 | 21:33 |  0.61 | 18:15 until 20:09 | Sagittarius
| 2031  10  31 | 20:00 | 16 days |   19  06  02 | −24  21  43 | 12:42 | 17:07 | 21:33 |  0.61 | 18:14 until 20:08 | Sagittarius
| 2031  11  01 | 20:00 | 17 days |   19  09  15 | −24  16  01 | 12:40 | 17:07 | 21:33 |  0.62 | 18:13 until 20:08 | Sagittarius
| 2031  11  02 | 19:00 | 18 days |   19  12  27 | −24  10  04 | 11:39 | 16:06 | 20:33 |  0.63 | 17:12 until 19:08 | Sagittarius
| 2031  11  03 | 19:00 | 19 days |   19  15  40 | −24  03  52 | 11:38 | 16:05 | 20:32 |  0.63 | 17:11 until 19:08 | Sagittarius
| 2031  11  04 | 19:00 | 20 days |   19  18  52 | −23  57  25 | 11:37 | 16:05 | 20:32 |  0.64 | 17:10 until 19:08 | Sagittarius
| 2031  11  05 | 19:00 | 21 days |   19  22  05 | −23  50  43 | 11:36 | 16:04 | 20:32 |  0.65 | 17:09 until 19:08 | Sagittarius
| 2031  11  06 | 19:00 | 22 days |   19  25  17 | −23  43  46 | 11:34 | 16:03 | 20:32 |  0.65 | 17:08 until 19:08 | Sagittarius
| 2031  11  07 | 19:00 | 23 days |   19  28  29 | −23  36  35 | 11:33 | 16:02 | 20:32 |  0.66 | 17:07 until 19:08 | Sagittarius
| 2031  11  08 | 19:00 | 24 days |   19  31  42 | −23  29  08 | 11:32 | 16:02 | 20:31 |  0.67 | 17:06 until 19:08 | Sagittarius
| 2031  11  09 | 19:00 | 25 days |   19  34  54 | −23  21  27 | 11:31 | 16:01 | 20:31 |  0.67 | 17:05 until 19:08 | Sagittarius
| 2031  11  10 | 19:00 | 26 days |   19  38  06 | −23  13  31 | 11:29 | 16:00 | 20:31 |  0.68 | 17:04 until 19:08 | Sagittarius
| 2031  11  11 | 19:00 | 27 days |   19  41  18 | −23  05  20 | 11:28 | 15:59 | 20:31 |  0.68 | 17:03 until 19:08 | Sagittarius
| 2031  11  12 | 19:00 | 28 days |   19  44  30 | −22  56  55 | 11:26 | 15:59 | 20:31 |  0.69 | 17:02 until 19:08 | Sagittarius
| 2031  11  13 | 19:00 | 29 days |   19  47  42 | −22  48  16 | 11:25 | 15:58 | 20:31 |  0.70 | 17:01 until 19:08 | Sagittarius
| 2031  11  14 | 19:00 | 01 days |   19  50  53 | −22  39  22 | 11:24 | 15:57 | 20:31 |  0.70 | 17:01 until 19:08 | Sagittarius
| 2031  11  15 | 19:00 | 02 days |   19  54  05 | −22  30  14 | 11:22 | 15:56 | 20:31 |  0.71 | 17:00 until 19:08 | Sagittarius
|
| 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/>