| 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  09  02 | 20:00 | 05 days |   07  26  14 | +22  41  31 | 01:49 | 09:23 | 16:56 |  1.39 | 03:09 until 05:23 | Gemini
| 2011  09  03 | 20:00 | 06 days |   07  28  58 | +22  36  41 | 01:48 | 09:21 | 16:55 |  1.39 | 03:08 until 05:24 | Gemini
| 2011  09  04 | 20:00 | 07 days |   07  31  40 | +22  31  42 | 01:47 | 09:20 | 16:53 |  1.39 | 03:07 until 05:25 | Gemini
| 2011  09  05 | 20:00 | 08 days |   07  34  23 | +22  26  34 | 01:46 | 09:19 | 16:51 |  1.38 | 03:06 until 05:27 | Gemini
| 2011  09  06 | 20:00 | 09 days |   07  37  05 | +22  21  17 | 01:46 | 09:18 | 16:50 |  1.38 | 03:05 until 05:28 | Gemini
| 2011  09  07 | 20:00 | 10 days |   07  39  46 | +22  15  51 | 01:45 | 09:16 | 16:48 |  1.38 | 03:05 until 05:29 | Gemini
| 2011  09  08 | 20:00 | 11 days |   07  42  27 | +22  10  16 | 01:44 | 09:15 | 16:46 |  1.38 | 03:04 until 05:30 | Gemini
| 2011  09  09 | 20:00 | 12 days |   07  45  07 | +22  04  33 | 01:43 | 09:14 | 16:45 |  1.37 | 03:03 until 05:31 | Gemini
| 2011  09  10 | 20:00 | 13 days |   07  47  47 | +21  58  42 | 01:42 | 09:13 | 16:43 |  1.37 | 03:02 until 05:32 | Gemini
| 2011  09  11 | 20:00 | 14 days |   07  50  26 | +21  52  42 | 01:41 | 09:11 | 16:41 |  1.37 | 03:01 until 05:34 | Gemini
| 2011  09  12 | 20:00 | 15 days |   07  53  04 | +21  46  34 | 01:41 | 09:10 | 16:39 |  1.37 | 03:00 until 05:35 | Gemini
| 2011  09  13 | 20:00 | 16 days |   07  55  42 | +21  40  18 | 01:40 | 09:09 | 16:38 |  1.36 | 02:59 until 05:36 | Gemini
| 2011  09  14 | 20:00 | 17 days |   07  58  20 | +21  33  55 | 01:39 | 09:07 | 16:36 |  1.36 | 02:58 until 05:37 | Gemini
| 2011  09  15 | 20:00 | 18 days |   08  00  57 | +21  27  23 | 01:38 | 09:06 | 16:34 |  1.36 | 02:57 until 05:38 | Cancer
| 2011  09  16 | 20:00 | 18 days |   08  03  33 | +21  20  44 | 01:37 | 09:05 | 16:32 |  1.35 | 02:56 until 05:39 | Cancer
| 2011  09  17 | 20:00 | 19 days |   08  06  08 | +21  13  58 | 01:36 | 09:03 | 16:30 |  1.35 | 02:55 until 05:41 | Cancer
| 2011  09  18 | 20:00 | 20 days |   08  08  44 | +21  07  04 | 01:36 | 09:02 | 16:29 |  1.35 | 02:54 until 05:42 | Cancer
| 2011  09  19 | 20:00 | 21 days |   08  11  18 | +21  00  03 | 01:35 | 09:01 | 16:27 |  1.34 | 02:53 until 05:43 | Cancer
| 2011  09  20 | 20:00 | 22 days |   08  13  52 | +20  52  56 | 01:34 | 08:59 | 16:25 |  1.34 | 02:52 until 05:44 | Cancer
| 2011  09  21 | 20:00 | 23 days |   08  16  25 | +20  45  41 | 01:33 | 08:58 | 16:23 |  1.34 | 02:51 until 05:45 | Cancer
| 2011  09  22 | 20:00 | 24 days |   08  18  58 | +20  38  20 | 01:32 | 08:57 | 16:21 |  1.33 | 02:50 until 05:46 | Cancer
| 2011  09  23 | 20:00 | 25 days |   08  21  30 | +20  30  52 | 01:31 | 08:55 | 16:19 |  1.33 | 02:49 until 05:47 | Cancer
| 2011  09  24 | 20:00 | 26 days |   08  24  01 | +20  23  17 | 01:31 | 08:54 | 16:17 |  1.33 | 02:48 until 05:49 | Cancer
| 2011  09  25 | 20:00 | 27 days |   08  26  32 | +20  15  37 | 01:30 | 08:52 | 16:15 |  1.32 | 02:47 until 05:50 | Cancer
| 2011  09  26 | 20:00 | 28 days |   08  29  02 | +20  07  50 | 01:29 | 08:51 | 16:13 |  1.32 | 02:46 until 05:51 | Cancer
|
| 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/>