| 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  08  15 | 20:00 | 16 days |   06  35  51 | +23  40  07 | 02:05 | 09:43 | 17:21 |  1.41 | 03:26 until 05:01 | Gemini
| 2011  08  16 | 20:00 | 17 days |   06  38  43 | +23  38  22 | 02:04 | 09:42 | 17:20 |  1.41 | 03:25 until 05:02 | Gemini
| 2011  08  17 | 20:00 | 18 days |   06  41  34 | +23  36  25 | 02:03 | 09:41 | 17:19 |  1.41 | 03:24 until 05:04 | Gemini
| 2011  08  18 | 20:00 | 19 days |   06  44  25 | +23  34  18 | 02:02 | 09:40 | 17:17 |  1.41 | 03:23 until 05:05 | Gemini
| 2011  08  19 | 20:00 | 20 days |   06  47  15 | +23  32  00 | 02:01 | 09:39 | 17:16 |  1.41 | 03:22 until 05:06 | Gemini
| 2011  08  20 | 20:00 | 21 days |   06  50  05 | +23  29  31 | 02:00 | 09:37 | 17:15 |  1.41 | 03:22 until 05:07 | Gemini
| 2011  08  21 | 20:00 | 22 days |   06  52  55 | +23  26  51 | 01:59 | 09:36 | 17:13 |  1.41 | 03:21 until 05:08 | Gemini
| 2011  08  22 | 20:00 | 23 days |   06  55  44 | +23  24  00 | 01:58 | 09:35 | 17:12 |  1.41 | 03:20 until 05:10 | Gemini
| 2011  08  23 | 20:00 | 24 days |   06  58  33 | +23  20  59 | 01:57 | 09:34 | 17:11 |  1.41 | 03:19 until 05:11 | Gemini
| 2011  08  24 | 20:00 | 25 days |   07  01  21 | +23  17  48 | 01:57 | 09:33 | 17:09 |  1.41 | 03:18 until 05:12 | Gemini
| 2011  08  25 | 20:00 | 26 days |   07  04  09 | +23  14  26 | 01:56 | 09:32 | 17:08 |  1.40 | 03:17 until 05:13 | Gemini
| 2011  08  26 | 20:00 | 27 days |   07  06  56 | +23  10  53 | 01:55 | 09:31 | 17:07 |  1.40 | 03:16 until 05:15 | Gemini
| 2011  08  27 | 20:00 | 28 days |   07  09  43 | +23  07  11 | 01:54 | 09:30 | 17:05 |  1.40 | 03:15 until 05:16 | Gemini
| 2011  08  28 | 20:00 | 29 days |   07  12  29 | +23  03  19 | 01:53 | 09:28 | 17:04 |  1.40 | 03:14 until 05:17 | Gemini
| 2011  08  29 | 20:00 | 00 days |   07  15  15 | +22  59  17 | 01:52 | 09:27 | 17:02 |  1.40 | 03:13 until 05:18 | Gemini
| 2011  08  30 | 20:00 | 02 days |   07  18  01 | +22  55  05 | 01:51 | 09:26 | 17:01 |  1.40 | 03:12 until 05:19 | Gemini
| 2011  08  31 | 20:00 | 03 days |   07  20  46 | +22  50  43 | 01:51 | 09:25 | 16:59 |  1.39 | 03:11 until 05:21 | Gemini
| 2011  09  01 | 20:00 | 04 days |   07  23  30 | +22  46  12 | 01:50 | 09:24 | 16:58 |  1.39 | 03:10 until 05:22 | Gemini
| 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
|
| 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/>