| 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.  |                   |
|
| 2042  01  27 | 19:00 | 06 days |   09  39  21 | +18  44  52 | 17:43 | 00:58 | 08:13 | -1.14 | 18:33 until 06:41 | Leo
| 2042  01  28 | 19:00 | 07 days |   09  37  54 | +18  53  04 | 17:37 | 00:52 | 08:08 | -1.15 | 18:27 until 06:40 | Leo
| 2042  01  29 | 19:00 | 08 days |   09  36  24 | +19  01  15 | 17:31 | 00:47 | 08:03 | -1.17 | 18:21 until 06:39 | Leo
| 2042  01  30 | 19:00 | 09 days |   09  34  54 | +19  09  25 | 17:25 | 00:42 | 07:59 | -1.18 | 18:15 until 06:38 | Leo
| 2042  01  31 | 19:00 | 10 days |   09  33  21 | +19  17  32 | 17:19 | 00:36 | 07:54 | -1.20 | 18:09 until 06:37 | Leo
| 2042  02  01 | 19:00 | 11 days |   09  31  48 | +19  25  34 | 17:13 | 00:31 | 07:49 | -1.21 | 18:03 until 06:36 | Leo
| 2042  02  02 | 19:00 | 12 days |   09  30  13 | +19  33  33 | 17:07 | 00:25 | 07:44 | -1.22 | 17:57 until 06:35 | Leo
| 2042  02  03 | 19:00 | 13 days |   09  28  38 | +19  41  25 | 17:00 | 00:20 | 07:39 | -1.23 | 17:51 until 06:34 | Leo
| 2042  02  04 | 19:00 | 14 days |   09  27  02 | +19  49  10 | 16:54 | 00:14 | 07:34 | -1.24 | 17:45 until 06:33 | Leo
| 2042  02  05 | 19:00 | 15 days |   09  25  25 | +19  56  48 | 16:48 | 00:09 | 07:29 | -1.24 | 17:39 until 06:32 | Leo
| 2042  02  06 | 19:00 | 16 days |   09  23  48 | +20  04  17 | 16:42 | 00:03 | 07:24 | -1.24 | 17:33 until 06:31 | Leo
| 2042  02  07 | 19:00 | 17 days |   09  22  11 | +20  11  36 | 16:32 | 23:54 | 07:15 | -1.24 | 17:23 until 06:24 | Leo
| 2042  02  08 | 19:00 | 18 days |   09  20  34 | +20  18  44 | 16:26 | 23:48 | 07:10 | -1.23 | 17:23 until 06:19 | Cancer
| 2042  02  09 | 19:00 | 19 days |   09  18  58 | +20  25  42 | 16:20 | 23:43 | 07:05 | -1.21 | 17:25 until 06:14 | Cancer
| 2042  02  10 | 19:00 | 20 days |   09  17  22 | +20  32  27 | 16:14 | 23:37 | 07:00 | -1.20 | 17:26 until 06:09 | Cancer
| 2042  02  11 | 19:00 | 20 days |   09  15  46 | +20  38  59 | 16:08 | 23:31 | 06:55 | -1.18 | 17:27 until 06:04 | Cancer
| 2042  02  12 | 19:00 | 21 days |   09  14  11 | +20  45  19 | 16:02 | 23:26 | 06:50 | -1.17 | 17:28 until 05:59 | Cancer
| 2042  02  13 | 19:00 | 22 days |   09  12  38 | +20  51  24 | 15:56 | 23:20 | 06:45 | -1.15 | 17:30 until 05:54 | Cancer
| 2042  02  14 | 19:00 | 23 days |   09  11  05 | +20  57  14 | 15:50 | 23:15 | 06:40 | -1.13 | 17:31 until 05:49 | Cancer
| 2042  02  15 | 19:00 | 24 days |   09  09  34 | +21  02  50 | 15:44 | 23:10 | 06:35 | -1.11 | 17:32 until 05:44 | Cancer
| 2042  02  16 | 19:00 | 25 days |   09  08  05 | +21  08  10 | 15:38 | 23:04 | 06:30 | -1.09 | 17:33 until 05:38 | Cancer
| 2042  02  17 | 19:00 | 26 days |   09  06  37 | +21  13  14 | 15:32 | 22:59 | 06:25 | -1.07 | 17:35 until 05:33 | Cancer
| 2042  02  18 | 19:00 | 28 days |   09  05  11 | +21  18  03 | 15:27 | 22:53 | 06:20 | -1.05 | 17:36 until 05:28 | Cancer
| 2042  02  19 | 19:00 | 29 days |   09  03  47 | +21  22  35 | 15:21 | 22:48 | 06:15 | -1.02 | 17:37 until 05:23 | Cancer
| 2042  02  20 | 19:00 | 00 days |   09  02  25 | +21  26  51 | 15:15 | 22:43 | 06:10 | -1.00 | 17:38 until 05:18 | 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/>