| 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.  |                   |
|
| 1980  02  13 | 19:00 | 26 days |   10  54  08 | +11  43  04 | 18:23 | 01:09 | 07:56 | -1.05 | 19:10 until 06:26 | Leo
| 1980  02  14 | 19:00 | 27 days |   10  52  49 | +11  51  41 | 18:17 | 01:04 | 07:51 | -1.07 | 19:05 until 06:25 | Leo
| 1980  02  15 | 19:00 | 29 days |   10  51  29 | +12  00  22 | 18:11 | 00:59 | 07:46 | -1.09 | 18:59 until 06:24 | Leo
| 1980  02  16 | 19:00 | 00 days |   10  50  06 | +12  09  06 | 18:05 | 00:54 | 07:42 | -1.11 | 18:53 until 06:22 | Leo
| 1980  02  17 | 19:00 | 01 days |   10  48  42 | +12  17  53 | 18:00 | 00:48 | 07:37 | -1.13 | 18:47 until 06:21 | Leo
| 1980  02  18 | 19:00 | 03 days |   10  47  17 | +12  26  40 | 17:54 | 00:43 | 07:32 | -1.15 | 18:41 until 06:19 | Leo
| 1980  02  19 | 19:00 | 04 days |   10  45  50 | +12  35  28 | 17:48 | 00:38 | 07:27 | -1.16 | 18:36 until 06:18 | Leo
| 1980  02  20 | 19:00 | 05 days |   10  44  22 | +12  44  14 | 17:42 | 00:32 | 07:23 | -1.18 | 18:30 until 06:17 | Leo
| 1980  02  21 | 19:00 | 06 days |   10  42  53 | +12  52  58 | 17:36 | 00:27 | 07:18 | -1.19 | 18:24 until 06:15 | Leo
| 1980  02  22 | 19:00 | 07 days |   10  41  23 | +13  01  39 | 17:30 | 00:21 | 07:13 | -1.20 | 18:18 until 06:14 | Leo
| 1980  02  23 | 19:00 | 08 days |   10  39  52 | +13  10  15 | 17:24 | 00:16 | 07:08 | -1.21 | 18:12 until 06:12 | Leo
| 1980  02  24 | 19:00 | 09 days |   10  38  21 | +13  18  45 | 17:18 | 00:10 | 07:03 | -1.22 | 18:06 until 06:11 | Leo
| 1980  02  25 | 19:00 | 10 days |   10  36  49 | +13  27  09 | 17:12 | 00:05 | 06:58 | -1.22 | 18:00 until 06:09 | Leo
| 1980  02  26 | 19:00 | 11 days |   10  35  17 | +13  35  26 | 17:02 | 23:56 | 06:49 | -1.21 | 17:50 until 06:01 | Leo
| 1980  02  27 | 19:00 | 12 days |   10  33  46 | +13  43  34 | 16:56 | 23:50 | 06:45 | -1.20 | 17:50 until 05:56 | Leo
| 1980  02  28 | 19:00 | 13 days |   10  32  14 | +13  51  32 | 16:50 | 23:45 | 06:40 | -1.19 | 17:51 until 05:51 | Leo
| 1980  02  29 | 19:00 | 13 days |   10  30  43 | +13  59  20 | 16:44 | 23:39 | 06:35 | -1.18 | 17:53 until 05:46 | Leo
| 1980  03  01 | 19:00 | 14 days |   10  29  12 | +14  06  56 | 16:38 | 23:34 | 06:30 | -1.16 | 17:54 until 05:42 | Leo
| 1980  03  02 | 19:00 | 15 days |   10  27  42 | +14  14  20 | 16:32 | 23:28 | 06:25 | -1.15 | 17:55 until 05:37 | Leo
| 1980  03  03 | 19:00 | 16 days |   10  26  13 | +14  21  31 | 16:26 | 23:23 | 06:20 | -1.13 | 17:56 until 05:32 | Leo
| 1980  03  04 | 19:00 | 17 days |   10  24  45 | +14  28  29 | 16:20 | 23:18 | 06:15 | -1.11 | 17:57 until 05:27 | Leo
| 1980  03  05 | 19:00 | 18 days |   10  23  18 | +14  35  12 | 16:14 | 23:12 | 06:10 | -1.10 | 17:59 until 05:22 | Leo
| 1980  03  06 | 19:00 | 19 days |   10  21  53 | +14  41  40 | 16:08 | 23:07 | 06:05 | -1.08 | 18:00 until 05:17 | Leo
| 1980  03  07 | 19:00 | 20 days |   10  20  28 | +14  47  52 | 16:03 | 23:01 | 06:00 | -1.06 | 18:01 until 05:12 | Leo
| 1980  03  08 | 19:00 | 21 days |   10  19  06 | +14  53  49 | 15:57 | 22:56 | 05:55 | -1.04 | 18:02 until 05:07 | 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/>