| 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.  |                   |
|
| 2017  04  08 | 20:00 | 12 days |   03  14  09 | +18  28  42 | 07:33 | 14:47 | 22:01 |  1.51 | 20:04 until 20:42 | Aries
| 2017  04  09 | 20:00 | 13 days |   03  16  59 | +18  40  15 | 07:31 | 14:46 | 22:00 |  1.51 | 20:05 until 20:42 | Aries
| 2017  04  10 | 20:00 | 14 days |   03  19  50 | +18  51  38 | 07:29 | 14:45 | 22:00 |  1.52 | 20:06 until 20:42 | Aries
| 2017  04  11 | 20:00 | 15 days |   03  22  41 | +19  02  50 | 07:27 | 14:44 | 22:00 |  1.52 | 20:08 until 20:41 | Aries
| 2017  04  12 | 20:00 | 16 days |   03  25  32 | +19  13  52 | 07:25 | 14:42 | 21:59 |  1.53 | 20:09 until 20:41 | Taurus
| 2017  04  13 | 20:00 | 17 days |   03  28  23 | +19  24  43 | 07:24 | 14:41 | 21:59 |  1.53 | 20:10 until 20:40 | Taurus
| 2017  04  14 | 20:00 | 18 days |   03  31  15 | +19  35  23 | 07:22 | 14:40 | 21:59 |  1.53 | 20:12 until 20:40 | Taurus
| 2017  04  15 | 20:00 | 19 days |   03  34  07 | +19  45  53 | 07:20 | 14:39 | 21:59 |  1.54 | 20:13 until 20:39 | Taurus
| 2017  04  16 | 20:00 | 20 days |   03  36  59 | +19  56  12 | 07:18 | 14:38 | 21:58 |  1.54 | 20:14 until 20:39 | Taurus
| 2017  04  17 | 20:00 | 21 days |   03  39  51 | +20  06  19 | 07:16 | 14:37 | 21:58 |  1.55 | 20:16 until 20:38 | Taurus
| 2017  04  18 | 20:00 | 22 days |   03  42  43 | +20  16  16 | 07:14 | 14:36 | 21:58 |  1.55 | 20:17 until 20:38 | Taurus
| 2017  04  19 | 20:00 | 23 days |   03  45  36 | +20  26  02 | 07:13 | 14:35 | 21:57 |  1.55 | 20:18 until 20:37 | Taurus
| 2017  04  20 | 20:00 | 24 days |   03  48  29 | +20  35  36 | 07:11 | 14:34 | 21:57 |  1.56 | 20:20 until 20:37 | Taurus
| 2017  04  21 | 20:00 | 25 days |   03  51  22 | +20  45  00 | 07:09 | 14:33 | 21:57 |  1.56 | 20:21 until 20:36 | Taurus
| 2017  04  22 | 20:00 | 26 days |   03  54  15 | +20  54  12 | 07:07 | 14:32 | 21:56 |  1.57 | 20:22 until 20:36 | Taurus
| 2017  04  23 | 20:00 | 27 days |   03  57  08 | +21  03  12 | 07:05 | 14:31 | 21:56 |  1.57 | 20:24 until 20:35 | Taurus
| 2017  04  24 | 20:00 | 28 days |   04  00  02 | +21  12  01 | 07:04 | 14:30 | 21:56 |  1.57 | 20:25 until 20:35 | Taurus
| 2017  04  25 | 20:00 | 29 days |   04  02  56 | +21  20  39 | 07:02 | 14:29 | 21:55 |  1.58 | 20:26 until 20:34 | Taurus
| 2017  04  26 | 20:00 | 01 days |   04  05  49 | +21  29  05 | 07:00 | 14:28 | 21:55 |  1.58 | 20:28 until 20:34 | Taurus
| 2017  04  27 | 20:00 | 02 days |   04  08  43 | +21  37  20 | 06:59 | 14:26 | 21:54 |  1.58 | 20:29 until 20:33 | Taurus
| 2017  04  28 | 20:00 | 03 days |   04  11  38 | +21  45  22 | 06:57 | 14:25 | 21:54 |  1.59 | 20:30 until 20:32 | Taurus
| 2017  04  29 | 20:00 | 04 days |   04  14  32 | +21  53  13 | 06:55 | 14:24 | 21:54 |  1.59 |    Not observable | Taurus
| 2017  04  30 | 20:00 | 05 days |   04  17  27 | +22  00  53 | 06:54 | 14:23 | 21:53 |  1.59 |    Not observable | Taurus
| 2017  05  01 | 20:00 | 06 days |   04  20  21 | +22  08  20 | 06:52 | 14:22 | 21:53 |  1.60 |    Not observable | Taurus
| 2017  05  02 | 20:00 | 07 days |   04  23  16 | +22  15  35 | 06:50 | 14:21 | 21:52 |  1.60 |    Not observable | Taurus
|
| 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/>