| 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.  |                   |
|
| 2018  01  19 | 19:00 | 03 days |   15  34  19 | -18  27  01 | 02:28 | 07:21 | 12:14 |  1.31 | 03:52 until 06:21 | Libra
| 2018  01  20 | 19:00 | 04 days |   15  36  50 | -18  36  12 | 02:27 | 07:19 | 12:12 |  1.30 | 03:52 until 06:20 | Libra
| 2018  01  21 | 19:00 | 05 days |   15  39  22 | -18  45  16 | 02:26 | 07:18 | 12:10 |  1.29 | 03:51 until 06:20 | Libra
| 2018  01  22 | 19:00 | 06 days |   15  41  53 | -18  54  12 | 02:25 | 07:17 | 12:08 |  1.28 | 03:50 until 06:19 | Libra
| 2018  01  23 | 19:00 | 07 days |   15  44  25 | -19  03  00 | 02:25 | 07:15 | 12:06 |  1.27 | 03:50 until 06:19 | Libra
| 2018  01  24 | 19:00 | 08 days |   15  46  57 | -19  11  40 | 02:24 | 07:14 | 12:04 |  1.26 | 03:49 until 06:18 | Libra
| 2018  01  25 | 19:00 | 09 days |   15  49  30 | -19  20  12 | 02:23 | 07:12 | 12:02 |  1.25 | 03:48 until 06:18 | Libra
| 2018  01  26 | 19:00 | 10 days |   15  52  02 | -19  28  36 | 02:22 | 07:11 | 12:00 |  1.23 | 03:47 until 06:17 | Libra
| 2018  01  27 | 19:00 | 11 days |   15  54  34 | -19  36  52 | 02:22 | 07:10 | 11:58 |  1.22 | 03:47 until 06:16 | Libra
| 2018  01  28 | 19:00 | 12 days |   15  57  07 | -19  45  00 | 02:21 | 07:08 | 11:56 |  1.21 | 03:46 until 06:16 | Libra
| 2018  01  29 | 19:00 | 13 days |   15  59  40 | -19  52  59 | 02:20 | 07:07 | 11:54 |  1.20 | 03:45 until 06:15 | Libra
| 2018  01  30 | 19:00 | 14 days |   16  02  13 | -20  00  51 | 02:19 | 07:05 | 11:52 |  1.19 | 03:44 until 06:14 | Libra
| 2018  01  31 | 19:00 | 15 days |   16  04  46 | -20  08  34 | 02:18 | 07:04 | 11:50 |  1.18 | 03:44 until 06:14 | Scorpius
| 2018  02  01 | 19:00 | 16 days |   16  07  19 | -20  16  09 | 02:17 | 07:03 | 11:48 |  1.17 | 03:43 until 06:13 | Scorpius
| 2018  02  02 | 19:00 | 17 days |   16  09  52 | -20  23  35 | 02:17 | 07:01 | 11:46 |  1.16 | 03:42 until 06:12 | Scorpius
| 2018  02  03 | 19:00 | 18 days |   16  12  26 | -20  30  53 | 02:16 | 07:00 | 11:44 |  1.14 | 03:41 until 06:11 | Scorpius
| 2018  02  04 | 19:00 | 19 days |   16  14  59 | -20  38  03 | 02:15 | 06:58 | 11:42 |  1.13 | 03:40 until 06:10 | Scorpius
| 2018  02  05 | 19:00 | 20 days |   16  17  33 | -20  45  05 | 02:14 | 06:57 | 11:40 |  1.12 | 03:40 until 06:09 | Scorpius
| 2018  02  06 | 19:00 | 21 days |   16  20  07 | -20  51  57 | 02:13 | 06:56 | 11:38 |  1.11 | 03:39 until 06:08 | Scorpius
| 2018  02  07 | 19:00 | 22 days |   16  22  41 | -20  58  42 | 02:12 | 06:54 | 11:36 |  1.10 | 03:38 until 06:07 | Scorpius
| 2018  02  08 | 19:00 | 23 days |   16  25  15 | -21  05  18 | 02:11 | 06:53 | 11:34 |  1.08 | 03:37 until 06:06 | Ophiuchus
| 2018  02  09 | 19:00 | 24 days |   16  27  48 | -21  11  45 | 02:11 | 06:52 | 11:33 |  1.07 | 03:36 until 06:05 | Ophiuchus
| 2018  02  10 | 19:00 | 25 days |   16  30  23 | -21  18  03 | 02:10 | 06:50 | 11:31 |  1.06 | 03:35 until 06:04 | Ophiuchus
| 2018  02  11 | 19:00 | 26 days |   16  32  57 | -21  24  13 | 02:09 | 06:49 | 11:29 |  1.04 | 03:34 until 06:03 | Ophiuchus
| 2018  02  12 | 19:00 | 27 days |   16  35  31 | -21  30  14 | 02:08 | 06:47 | 11:27 |  1.03 | 03:33 until 06:02 | Ophiuchus
|
| 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/>