| 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.  |                   |
|
| 2121  01  19 | 19:00 | 01 days |   09  59  47 | +16  44  05 | 18:43 | 01:50 | 08:56 | -0.90 | 19:34 until 06:41 | Leo
| 2121  01  20 | 19:00 | 02 days |   09  58  47 | +16  51  18 | 18:38 | 01:45 | 08:52 | -0.92 | 19:28 until 06:41 | Leo
| 2121  01  21 | 19:00 | 03 days |   09  57  44 | +16  58  41 | 18:32 | 01:40 | 08:48 | -0.95 | 19:22 until 06:41 | Leo
| 2121  01  22 | 19:00 | 04 days |   09  56  38 | +17  06  14 | 18:27 | 01:35 | 08:43 | -0.97 | 19:17 until 06:40 | Leo
| 2121  01  23 | 19:00 | 05 days |   09  55  30 | +17  13  56 | 18:21 | 01:30 | 08:39 | -0.99 | 19:11 until 06:40 | Leo
| 2121  01  24 | 19:00 | 06 days |   09  54  18 | +17  21  45 | 18:16 | 01:25 | 08:34 | -1.01 | 19:05 until 06:40 | Leo
| 2121  01  25 | 19:00 | 07 days |   09  53  04 | +17  29  41 | 18:10 | 01:20 | 08:30 | -1.03 | 18:59 until 06:39 | Leo
| 2121  01  26 | 19:00 | 08 days |   09  51  48 | +17  37  43 | 18:04 | 01:15 | 08:25 | -1.05 | 18:54 until 06:38 | Leo
| 2121  01  27 | 19:00 | 09 days |   09  50  29 | +17  45  49 | 17:58 | 01:09 | 08:20 | -1.07 | 18:48 until 06:37 | Leo
| 2121  01  28 | 19:00 | 10 days |   09  49  08 | +17  54  00 | 17:53 | 01:04 | 08:16 | -1.09 | 18:42 until 06:37 | Leo
| 2121  01  29 | 19:00 | 11 days |   09  47  45 | +18  02  13 | 17:47 | 00:59 | 08:11 | -1.11 | 18:36 until 06:36 | Leo
| 2121  01  30 | 19:00 | 12 days |   09  46  20 | +18  10  29 | 17:41 | 00:53 | 08:06 | -1.13 | 18:31 until 06:35 | Leo
| 2121  01  31 | 19:00 | 13 days |   09  44  52 | +18  18  44 | 17:35 | 00:48 | 08:01 | -1.15 | 18:25 until 06:34 | Leo
| 2121  02  01 | 19:00 | 14 days |   09  43  24 | +18  27  00 | 17:29 | 00:43 | 07:57 | -1.16 | 18:19 until 06:33 | Leo
| 2121  02  02 | 19:00 | 15 days |   09  41  53 | +18  35  14 | 17:23 | 00:37 | 07:52 | -1.18 | 18:13 until 06:32 | Leo
| 2121  02  03 | 19:00 | 15 days |   09  40  22 | +18  43  26 | 17:17 | 00:32 | 07:47 | -1.19 | 18:07 until 06:31 | Leo
| 2121  02  04 | 19:00 | 16 days |   09  38  49 | +18  51  34 | 17:11 | 00:26 | 07:42 | -1.21 | 18:01 until 06:30 | Leo
| 2121  02  05 | 19:00 | 17 days |   09  37  15 | +18  59  38 | 17:05 | 00:21 | 07:37 | -1.22 | 17:55 until 06:29 | Leo
| 2121  02  06 | 19:00 | 18 days |   09  35  40 | +19  07  36 | 16:59 | 00:15 | 07:32 | -1.23 | 17:49 until 06:28 | Leo
| 2121  02  07 | 19:00 | 19 days |   09  34  04 | +19  15  27 | 16:53 | 00:10 | 07:27 | -1.24 | 17:43 until 06:27 | Leo
| 2121  02  08 | 19:00 | 20 days |   09  32  28 | +19  23  11 | 16:46 | 00:04 | 07:22 | -1.24 | 17:37 until 06:26 | Leo
| 2121  02  09 | 19:00 | 21 days |   09  30  52 | +19  30  46 | 16:36 | 23:55 | 07:13 | -1.24 | 17:27 until 06:25 | Leo
| 2121  02  10 | 19:00 | 22 days |   09  29  15 | +19  38  12 | 16:30 | 23:49 | 07:08 | -1.23 | 17:21 until 06:18 | Leo
| 2121  02  11 | 19:00 | 23 days |   09  27  39 | +19  45  27 | 16:24 | 23:44 | 07:03 | -1.22 | 17:21 until 06:13 | Leo
| 2121  02  12 | 19:00 | 24 days |   09  26  03 | +19  52  31 | 16:18 | 23:38 | 06:58 | -1.21 | 17:22 until 06:08 | 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/>