| 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  12  07 | 19:00 | 00 days |   18  54  36 | −23  57  30 | 09:01 | 13:29 | 17:57 |  1.24 |    Not observable | Sagittarius
| 1980  12  08 | 19:00 | 01 days |   18  57  57 | −23  53  10 | 09:00 | 13:29 | 17:57 |  1.23 |    Not observable | Sagittarius
| 1980  12  09 | 19:00 | 02 days |   19  01  19 | −23  48  34 | 09:00 | 13:28 | 17:56 |  1.23 |    Not observable | Sagittarius
| 1980  12  10 | 19:00 | 03 days |   19  04  40 | −23  43  42 | 08:59 | 13:27 | 17:56 |  1.23 |    Not observable | Sagittarius
| 1980  12  11 | 19:00 | 04 days |   19  08  01 | −23  38  33 | 08:58 | 13:27 | 17:56 |  1.23 |    Not observable | Sagittarius
| 1980  12  12 | 19:00 | 05 days |   19  11  22 | −23  33  08 | 08:57 | 13:26 | 17:56 |  1.23 |    Not observable | Sagittarius
| 1980  12  13 | 19:00 | 06 days |   19  14  43 | −23  27  27 | 08:56 | 13:26 | 17:56 |  1.23 |    Not observable | Sagittarius
| 1980  12  14 | 19:00 | 07 days |   19  18  04 | −23  21  30 | 08:55 | 13:25 | 17:56 |  1.22 |    Not observable | Sagittarius
| 1980  12  15 | 19:00 | 08 days |   19  21  25 | −23  15  17 | 08:54 | 13:24 | 17:55 |  1.22 |    Not observable | Sagittarius
| 1980  12  16 | 19:00 | 09 days |   19  24  46 | −23  08  48 | 08:52 | 13:24 | 17:55 |  1.22 |    Not observable | Sagittarius
| 1980  12  17 | 19:00 | 10 days |   19  28  06 | −23  02  03 | 08:51 | 13:23 | 17:55 |  1.22 |    Not observable | Sagittarius
| 1980  12  18 | 19:00 | 11 days |   19  31  26 | −22  55  02 | 08:50 | 13:23 | 17:55 |  1.22 |    Not observable | Sagittarius
| 1980  12  19 | 19:00 | 12 days |   19  34  46 | −22  47  46 | 08:49 | 13:22 | 17:55 |  1.22 |    Not observable | Sagittarius
| 1980  12  20 | 19:00 | 13 days |   19  38  06 | −22  40  14 | 08:48 | 13:21 | 17:55 |  1.22 |    Not observable | Sagittarius
| 1980  12  21 | 19:00 | 15 days |   19  41  26 | −22  32  27 | 08:47 | 13:21 | 17:55 |  1.21 |    Not observable | Sagittarius
| 1980  12  22 | 19:00 | 16 days |   19  44  45 | −22  24  24 | 08:46 | 13:20 | 17:55 |  1.21 |    Not observable | Sagittarius
| 1980  12  23 | 19:00 | 17 days |   19  48  05 | −22  16  05 | 08:44 | 13:20 | 17:55 |  1.21 |    Not observable | Sagittarius
| 1980  12  24 | 19:00 | 18 days |   19  51  24 | −22  07  32 | 08:43 | 13:19 | 17:55 |  1.21 |    Not observable | Sagittarius
| 1980  12  25 | 19:00 | 19 days |   19  54  42 | −21  58  43 | 08:42 | 13:18 | 17:55 |  1.21 |    Not observable | Sagittarius
| 1980  12  26 | 19:00 | 20 days |   19  58  01 | −21  49  40 | 08:40 | 13:18 | 17:55 |  1.21 |    Not observable | Sagittarius
| 1980  12  27 | 19:00 | 20 days |   20  01  19 | −21  40  22 | 08:39 | 13:17 | 17:55 |  1.21 |    Not observable | Sagittarius
| 1980  12  28 | 19:00 | 21 days |   20  04  37 | −21  30  49 | 08:38 | 13:16 | 17:55 |  1.20 |    Not observable | Sagittarius
| 1980  12  29 | 19:00 | 22 days |   20  07  54 | −21  21  01 | 08:36 | 13:16 | 17:55 |  1.20 |    Not observable | Capricornus
| 1980  12  30 | 19:00 | 23 days |   20  11  11 | −21  10  59 | 08:35 | 13:15 | 17:55 |  1.20 |    Not observable | Capricornus
| 1980  12  31 | 19:00 | 24 days |   20  14  28 | −21  00  43 | 08:34 | 13:15 | 17:55 |  1.20 |    Not observable | 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/>