| 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  09  21 | 20:00 | 11 days |   20  23  40 | -23  53  27 | 16:35 | 21:03 | 01:31 | -1.55 | 19:01 until 00:32 | Capricornus
| 2018  09  21 | 20:01 | 11 days |   20  23  40 | -23  53  27 | 16:35 | 21:03 | 01:31 | -1.55 | 19:01 until 00:32 | Capricornus
| 2018  09  21 | 20:02 | 11 days |   20  23  40 | -23  53  26 | 16:35 | 21:03 | 01:31 | -1.55 | 19:01 until 00:32 | Capricornus
| 2018  09  21 | 20:03 | 11 days |   20  23  40 | -23  53  26 | 16:35 | 21:03 | 01:31 | -1.55 | 19:01 until 00:32 | Capricornus
| 2018  09  21 | 20:04 | 11 days |   20  23  40 | -23  53  26 | 16:35 | 21:03 | 01:31 | -1.55 | 19:01 until 00:32 | Capricornus
| 2018  09  21 | 20:05 | 11 days |   20  23  40 | -23  53  25 | 16:35 | 21:03 | 01:31 | -1.55 | 19:01 until 00:32 | Capricornus
| 2018  09  21 | 20:06 | 11 days |   20  23  40 | -23  53  25 | 16:35 | 21:03 | 01:31 | -1.55 | 19:01 until 00:32 | Capricornus
| 2018  09  21 | 20:07 | 11 days |   20  23  40 | -23  53  25 | 16:35 | 21:03 | 01:31 | -1.55 | 19:01 until 00:32 | Capricornus
| 2018  09  21 | 20:08 | 11 days |   20  23  40 | -23  53  24 | 16:35 | 21:03 | 01:31 | -1.55 | 19:01 until 00:32 | Capricornus
| 2018  09  21 | 20:09 | 11 days |   20  23  40 | -23  53  24 | 16:35 | 21:03 | 01:31 | -1.55 | 19:01 until 00:32 | Capricornus
| 2018  09  21 | 20:10 | 11 days |   20  23  40 | -23  53  24 | 16:35 | 21:03 | 01:31 | -1.55 | 19:01 until 00:32 | Capricornus
| 2018  09  21 | 20:11 | 11 days |   20  23  40 | -23  53  23 | 16:35 | 21:03 | 01:31 | -1.55 | 19:01 until 00:32 | Capricornus
| 2018  09  21 | 20:12 | 11 days |   20  23  40 | -23  53  23 | 16:35 | 21:03 | 01:31 | -1.55 | 19:01 until 00:32 | Capricornus
| 2018  09  21 | 20:13 | 11 days |   20  23  40 | -23  53  23 | 16:35 | 21:03 | 01:31 | -1.55 | 19:01 until 00:32 | Capricornus
| 2018  09  21 | 20:14 | 11 days |   20  23  40 | -23  53  22 | 16:35 | 21:03 | 01:31 | -1.55 | 19:01 until 00:32 | Capricornus
| 2018  09  21 | 20:15 | 11 days |   20  23  40 | -23  53  22 | 16:35 | 21:03 | 01:31 | -1.55 | 19:01 until 00:32 | Capricornus
| 2018  09  21 | 20:16 | 11 days |   20  23  40 | -23  53  22 | 16:35 | 21:03 | 01:31 | -1.55 | 19:01 until 00:32 | Capricornus
| 2018  09  21 | 20:17 | 11 days |   20  23  40 | -23  53  21 | 16:35 | 21:03 | 01:31 | -1.55 | 19:01 until 00:32 | Capricornus
| 2018  09  21 | 20:18 | 11 days |   20  23  41 | -23  53  21 | 16:35 | 21:03 | 01:31 | -1.55 | 19:01 until 00:32 | Capricornus
| 2018  09  21 | 20:19 | 11 days |   20  23  41 | -23  53  21 | 16:35 | 21:03 | 01:31 | -1.55 | 19:01 until 00:32 | Capricornus
| 2018  09  21 | 20:20 | 11 days |   20  23  41 | -23  53  20 | 16:35 | 21:03 | 01:31 | -1.55 | 19:01 until 00:32 | Capricornus
| 2018  09  21 | 20:21 | 11 days |   20  23  41 | -23  53  20 | 16:35 | 21:03 | 01:31 | -1.55 | 19:01 until 00:32 | Capricornus
| 2018  09  21 | 20:22 | 11 days |   20  23  41 | -23  53  20 | 16:35 | 21:03 | 01:31 | -1.55 | 19:01 until 00:32 | Capricornus
| 2018  09  21 | 20:23 | 11 days |   20  23  41 | -23  53  19 | 16:35 | 21:03 | 01:31 | -1.55 | 19:01 until 00:32 | Capricornus
| 2018  09  21 | 20:24 | 11 days |   20  23  41 | -23  53  19 | 16:35 | 21:03 | 01:31 | -1.55 | 19:01 until 00:32 | Capricornus
|
| 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/>