| 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.  |                   |
|
| 2091  04  16 | 20:00 | 27 days |   10  32  15 | +12  03  41 | 14:46 | 21:34 | 04:23 | -0.42 | 19:46 until 03:29 | Leo
| 2091  04  17 | 20:00 | 28 days |   10  32  12 | +12  01  14 | 14:42 | 21:30 | 04:19 | -0.40 | 19:47 until 03:25 | Leo
| 2091  04  18 | 20:00 | 00 days |   10  32  12 | +11  58  31 | 14:38 | 21:26 | 04:14 | -0.37 | 19:49 until 03:20 | Leo
| 2091  04  19 | 20:00 | 00 days |   10  32  14 | +11  55  33 | 14:35 | 21:22 | 04:10 | -0.35 | 19:50 until 03:16 | Leo
| 2091  04  20 | 20:00 | 01 days |   10  32  20 | +11  52  21 | 14:31 | 21:19 | 04:06 | -0.33 | 19:52 until 03:11 | Leo
| 2091  04  21 | 20:00 | 02 days |   10  32  28 | +11  48  53 | 14:27 | 21:15 | 04:02 | -0.30 | 19:53 until 03:07 | Leo
| 2091  04  22 | 20:00 | 03 days |   10  32  39 | +11  45  12 | 14:24 | 21:11 | 03:58 | -0.28 | 19:55 until 03:03 | Leo
| 2091  04  23 | 20:00 | 04 days |   10  32  52 | +11  41  16 | 14:20 | 21:07 | 03:54 | -0.26 | 19:56 until 02:59 | Leo
| 2091  04  24 | 20:00 | 05 days |   10  33  08 | +11  37  06 | 14:17 | 21:04 | 03:50 | -0.24 | 19:58 until 02:55 | Leo
| 2091  04  25 | 20:00 | 06 days |   10  33  27 | +11  32  42 | 14:13 | 21:00 | 03:46 | -0.21 | 19:59 until 02:50 | Leo
| 2091  04  26 | 20:00 | 07 days |   10  33  48 | +11  28  05 | 14:10 | 20:56 | 03:42 | -0.19 | 20:01 until 02:46 | Leo
| 2091  04  27 | 20:00 | 08 days |   10  34  11 | +11  23  15 | 14:07 | 20:53 | 03:39 | -0.17 | 20:02 until 02:42 | Leo
| 2091  04  28 | 20:00 | 09 days |   10  34  37 | +11  18  12 | 14:04 | 20:49 | 03:35 | -0.15 | 20:04 until 02:38 | Leo
| 2091  04  29 | 20:00 | 10 days |   10  35  05 | +11  12  56 | 14:00 | 20:46 | 03:31 | -0.12 | 20:05 until 02:34 | Leo
| 2091  04  30 | 20:00 | 11 days |   10  35  36 | +11  07  27 | 13:57 | 20:42 | 03:27 | -0.10 | 20:07 until 02:30 | Leo
| 2091  05  01 | 20:00 | 13 days |   10  36  09 | +11  01  47 | 13:54 | 20:39 | 03:23 | -0.08 | 20:08 until 02:26 | Leo
| 2091  05  02 | 20:00 | 14 days |   10  36  44 | +10  55  54 | 13:51 | 20:35 | 03:20 | -0.06 | 20:10 until 02:22 | Leo
| 2091  05  03 | 20:00 | 15 days |   10  37  21 | +10  49  50 | 13:48 | 20:32 | 03:16 | -0.04 | 20:11 until 02:18 | Leo
| 2091  05  04 | 20:00 | 16 days |   10  38  01 | +10  43  34 | 13:45 | 20:29 | 03:12 | -0.02 | 20:12 until 02:14 | Leo
| 2091  05  05 | 20:00 | 17 days |   10  38  42 | +10  37  06 | 13:43 | 20:25 | 03:08 |  0.00 | 20:14 until 02:10 | Leo
| 2091  05  06 | 20:00 | 18 days |   10  39  26 | +10  30  28 | 13:40 | 20:22 | 03:05 |  0.02 | 20:15 until 02:07 | Leo
| 2091  05  07 | 20:00 | 19 days |   10  40  12 | +10  23  38 | 13:37 | 20:19 | 03:01 |  0.04 | 20:17 until 02:03 | Leo
| 2091  05  08 | 20:00 | 20 days |   10  40  59 | +10  16  38 | 13:34 | 20:16 | 02:58 |  0.06 | 20:18 until 01:59 | Leo
| 2091  05  09 | 20:00 | 21 days |   10  41  49 | +10  09  27 | 13:32 | 20:13 | 02:54 |  0.08 | 20:20 until 01:55 | Leo
| 2091  05  10 | 20:00 | 22 days |   10  42  40 | +10  02  05 | 13:29 | 20:10 | 02:50 |  0.10 | 20:21 until 01:51 | 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/>