| 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  01  08 | 19:00 | 16 days |   13  39  33 | -08  26  01 | 00:38 | 06:11 | 11:43 |  1.01 | 01:50 until 06:27 | Virgo
| 2031  01  09 | 19:00 | 17 days |   13  41  27 | -08  36  37 | 00:37 | 06:09 | 11:41 |  1.00 | 01:48 until 06:27 | Virgo
| 2031  01  10 | 19:00 | 18 days |   13  43  20 | -08  47  07 | 00:35 | 06:07 | 11:38 |  0.98 | 01:47 until 06:27 | Virgo
| 2031  01  11 | 19:00 | 19 days |   13  45  12 | -08  57  32 | 00:34 | 06:05 | 11:35 |  0.97 | 01:45 until 06:27 | Virgo
| 2031  01  12 | 19:00 | 20 days |   13  47  05 | -09  07  51 | 00:33 | 06:03 | 11:32 |  0.95 | 01:44 until 06:27 | Virgo
| 2031  01  13 | 19:00 | 21 days |   13  48  56 | -09  18  05 | 00:31 | 06:00 | 11:30 |  0.94 | 01:42 until 06:27 | Virgo
| 2031  01  14 | 19:00 | 22 days |   13  50  47 | -09  28  13 | 00:30 | 05:58 | 11:27 |  0.92 | 01:41 until 06:26 | Virgo
| 2031  01  15 | 19:00 | 23 days |   13  52  38 | -09  38  14 | 00:28 | 05:56 | 11:24 |  0.91 | 01:39 until 06:26 | Virgo
| 2031  01  16 | 19:00 | 24 days |   13  54  28 | -09  48  10 | 00:27 | 05:54 | 11:22 |  0.89 | 01:38 until 06:26 | Virgo
| 2031  01  17 | 19:00 | 25 days |   13  56  18 | -09  58  00 | 00:25 | 05:52 | 11:19 |  0.88 | 01:36 until 06:26 | Virgo
| 2031  01  18 | 19:00 | 26 days |   13  58  07 | -10  07  43 | 00:24 | 05:50 | 11:16 |  0.86 | 01:35 until 06:26 | Virgo
| 2031  01  19 | 19:00 | 27 days |   13  59  55 | -10  17  20 | 00:22 | 05:48 | 11:13 |  0.84 | 01:33 until 06:25 | Virgo
| 2031  01  20 | 19:00 | 28 days |   14  01  43 | -10  26  51 | 00:21 | 05:46 | 11:11 |  0.83 | 01:31 until 06:25 | Virgo
| 2031  01  21 | 19:00 | 29 days |   14  03  30 | -10  36  16 | 00:19 | 05:44 | 11:08 |  0.81 | 01:30 until 06:25 | Virgo
| 2031  01  22 | 19:00 | 30 days |   14  05  17 | -10  45  34 | 00:18 | 05:41 | 11:05 |  0.80 | 01:28 until 06:24 | Virgo
| 2031  01  23 | 19:00 | 01 days |   14  07  02 | -10  54  46 | 00:16 | 05:39 | 11:02 |  0.78 | 01:26 until 06:24 | Virgo
| 2031  01  24 | 19:00 | 02 days |   14  08  48 | -11  03  51 | 00:15 | 05:37 | 11:00 |  0.76 | 01:25 until 06:23 | Virgo
| 2031  01  25 | 19:00 | 03 days |   14  10  32 | -11  12  50 | 00:13 | 05:35 | 10:57 |  0.74 | 01:23 until 06:23 | Virgo
| 2031  01  26 | 19:00 | 04 days |   14  12  16 | -11  21  42 | 00:11 | 05:33 | 10:54 |  0.73 | 01:21 until 06:22 | Virgo
| 2031  01  27 | 19:00 | 05 days |   14  13  59 | -11  30  27 | 00:10 | 05:31 | 10:51 |  0.71 | 01:19 until 06:22 | Virgo
| 2031  01  28 | 19:00 | 06 days |   14  15  42 | -11  39  06 | 00:08 | 05:28 | 10:49 |  0.69 | 01:18 until 06:21 | Virgo
| 2031  01  29 | 19:00 | 07 days |   14  17  23 | -11  47  38 | 00:06 | 05:26 | 10:46 |  0.67 | 01:16 until 06:21 | Virgo
| 2031  01  30 | 19:00 | 08 days |   14  19  04 | -11  56  03 | 00:05 | 05:24 | 10:43 |  0.65 | 01:14 until 06:20 | Virgo
| 2031  01  31 | 19:00 | 09 days |   14  20  44 | -12  04  21 | 00:03 | 05:22 | 10:40 |  0.64 | 01:12 until 06:19 | Virgo
| 2031  02  01 | 19:00 | 10 days |   14  22  23 | -12  12  33 | 00:01 | 05:19 | 10:37 |  0.62 | 01:10 until 06:18 | Libra
|
| 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/>