| 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.  |                   |
|
| 2011  01  25 | 19:00 | 21 days |   20  41  46 | −19  21  52 | 07:17 | 12:05 | 16:52 |  1.11 |    Not observable | Capricornus
| 2011  01  26 | 19:00 | 22 days |   20  44  59 | −19  09  42 | 07:15 | 12:04 | 16:53 |  1.11 |    Not observable | Capricornus
| 2011  01  27 | 19:00 | 23 days |   20  48  12 | −18  57  19 | 07:13 | 12:03 | 16:53 |  1.10 |    Not observable | Capricornus
| 2011  01  28 | 19:00 | 24 days |   20  51  24 | −18  44  44 | 07:12 | 12:02 | 16:53 |  1.10 |    Not observable | Capricornus
| 2011  01  29 | 19:00 | 25 days |   20  54  36 | −18  31  57 | 07:10 | 12:02 | 16:53 |  1.10 |    Not observable | Capricornus
| 2011  01  30 | 19:00 | 26 days |   20  57  47 | −18  18  58 | 07:09 | 12:01 | 16:53 |  1.09 |    Not observable | Capricornus
| 2011  01  31 | 19:00 | 27 days |   21  00  58 | −18  05  46 | 07:07 | 12:00 | 16:53 |  1.09 |    Not observable | Capricornus
| 2011  02  01 | 19:00 | 28 days |   21  04  09 | −17  52  23 | 07:05 | 11:59 | 16:54 |  1.09 |    Not observable | Capricornus
| 2011  02  02 | 19:00 | 29 days |   21  07  19 | −17  38  49 | 07:03 | 11:59 | 16:54 |  1.09 |    Not observable | Capricornus
| 2011  02  03 | 19:00 | 00 days |   21  10  29 | −17  25  03 | 07:02 | 11:58 | 16:54 |  1.08 |    Not observable | Capricornus
| 2011  02  04 | 19:00 | 01 days |   21  13  38 | −17  11  06 | 07:00 | 11:57 | 16:54 |  1.08 |    Not observable | Capricornus
| 2011  02  05 | 19:00 | 02 days |   21  16  47 | −16  56  58 | 06:58 | 11:56 | 16:54 |  1.08 |    Not observable | Capricornus
| 2011  02  06 | 19:00 | 03 days |   21  19  55 | −16  42  40 | 06:56 | 11:55 | 16:54 |  1.08 |    Not observable | Capricornus
| 2011  02  07 | 19:00 | 04 days |   21  23  04 | −16  28  11 | 06:55 | 11:55 | 16:55 |  1.08 |    Not observable | Capricornus
| 2011  02  08 | 19:00 | 05 days |   21  26  11 | −16  13  32 | 06:53 | 11:54 | 16:55 |  1.08 |    Not observable | Capricornus
| 2011  02  09 | 19:00 | 06 days |   21  29  18 | −15  58  42 | 06:51 | 11:53 | 16:55 |  1.08 |    Not observable | Capricornus
| 2011  02  10 | 19:00 | 07 days |   21  32  25 | −15  43  43 | 06:49 | 11:52 | 16:55 |  1.09 |    Not observable | Capricornus
| 2011  02  11 | 19:00 | 08 days |   21  35  31 | −15  28  33 | 06:47 | 11:51 | 16:55 |  1.09 |    Not observable | Capricornus
| 2011  02  12 | 19:00 | 08 days |   21  38  37 | −15  13  15 | 06:46 | 11:51 | 16:56 |  1.09 |    Not observable | Capricornus
| 2011  02  13 | 19:00 | 09 days |   21  41  43 | −14  57  47 | 06:44 | 11:50 | 16:56 |  1.09 |    Not observable | Capricornus
| 2011  02  14 | 19:00 | 11 days |   21  44  48 | −14  42  09 | 06:42 | 11:49 | 16:56 |  1.09 |    Not observable | Capricornus
| 2011  02  15 | 19:00 | 12 days |   21  47  53 | −14  26  23 | 06:40 | 11:48 | 16:56 |  1.09 |    Not observable | Capricornus
| 2011  02  16 | 19:00 | 13 days |   21  50  57 | −14  10  28 | 06:38 | 11:47 | 16:56 |  1.09 |    Not observable | Capricornus
| 2011  02  17 | 19:00 | 14 days |   21  54  01 | −13  54  25 | 06:36 | 11:46 | 16:56 |  1.09 |    Not observable | Capricornus
| 2011  02  18 | 19:00 | 15 days |   21  57  04 | −13  38  13 | 06:34 | 11:45 | 16:57 |  1.10 |    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/>