| 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.  |                   |
|
| 2013  09  17 | 20:00 | 13 days |   09  03  24 | +18  00  24 | 02:46 | 09:59 | 17:12 |  1.63 | 04:05 until 05:38 | Cancer
| 2013  09  18 | 20:00 | 14 days |   09  05  55 | +17  50  12 | 02:45 | 09:57 | 17:09 |  1.63 | 04:04 until 05:39 | Cancer
| 2013  09  19 | 20:00 | 15 days |   09  08  26 | +17  39  55 | 02:44 | 09:56 | 17:07 |  1.63 | 04:03 until 05:40 | Cancer
| 2013  09  20 | 20:00 | 16 days |   09  10  56 | +17  29  31 | 02:43 | 09:54 | 17:05 |  1.63 | 04:03 until 05:41 | Cancer
| 2013  09  21 | 20:00 | 17 days |   09  13  26 | +17  19  02 | 02:43 | 09:53 | 17:03 |  1.63 | 04:02 until 05:42 | Cancer
| 2013  09  22 | 20:00 | 18 days |   09  15  55 | +17  08  27 | 02:42 | 09:51 | 17:01 |  1.63 | 04:01 until 05:44 | Cancer
| 2013  09  23 | 20:00 | 19 days |   09  18  24 | +16  57  47 | 02:41 | 09:50 | 16:59 |  1.62 | 04:00 until 05:45 | Cancer
| 2013  09  24 | 20:00 | 20 days |   09  20  52 | +16  47  01 | 02:41 | 09:49 | 16:56 |  1.62 | 03:59 until 05:46 | Cancer
| 2013  09  25 | 20:00 | 21 days |   09  23  19 | +16  36  11 | 02:40 | 09:47 | 16:54 |  1.62 | 03:58 until 05:47 | Leo
| 2013  09  26 | 20:00 | 21 days |   09  25  47 | +16  25  15 | 02:39 | 09:46 | 16:52 |  1.62 | 03:57 until 05:48 | Leo
| 2013  09  27 | 20:00 | 22 days |   09  28  14 | +16  14  15 | 02:38 | 09:44 | 16:50 |  1.62 | 03:57 until 05:49 | Leo
| 2013  09  28 | 20:00 | 23 days |   09  30  40 | +16  03  10 | 02:38 | 09:43 | 16:47 |  1.61 | 03:56 until 05:50 | Leo
| 2013  09  29 | 20:00 | 24 days |   09  33  06 | +15  52  00 | 02:37 | 09:41 | 16:45 |  1.61 | 03:55 until 05:51 | Leo
| 2013  09  30 | 20:00 | 25 days |   09  35  31 | +15  40  45 | 02:36 | 09:40 | 16:43 |  1.61 | 03:54 until 05:53 | Leo
| 2013  10  01 | 20:00 | 26 days |   09  37  56 | +15  29  26 | 02:36 | 09:38 | 16:41 |  1.61 | 03:53 until 05:54 | Leo
| 2013  10  02 | 20:00 | 27 days |   09  40  20 | +15  18  03 | 02:35 | 09:37 | 16:38 |  1.60 | 03:52 until 05:55 | Leo
| 2013  10  03 | 20:00 | 28 days |   09  42  44 | +15  06  36 | 02:34 | 09:35 | 16:36 |  1.60 | 03:51 until 05:56 | Leo
| 2013  10  04 | 20:00 | 29 days |   09  45  08 | +14  55  04 | 02:33 | 09:33 | 16:34 |  1.60 | 03:51 until 05:57 | Leo
| 2013  10  05 | 20:00 | 01 days |   09  47  31 | +14  43  29 | 02:32 | 09:32 | 16:31 |  1.59 | 03:50 until 05:58 | Leo
| 2013  10  06 | 20:00 | 02 days |   09  49  53 | +14  31  50 | 02:32 | 09:30 | 16:29 |  1.59 | 03:49 until 05:59 | Leo
| 2013  10  07 | 20:00 | 03 days |   09  52  15 | +14  20  07 | 02:31 | 09:29 | 16:27 |  1.59 | 03:48 until 06:01 | Leo
| 2013  10  08 | 20:00 | 04 days |   09  54  37 | +14  08  21 | 02:30 | 09:27 | 16:24 |  1.58 | 03:47 until 06:02 | Leo
| 2013  10  09 | 20:00 | 05 days |   09  56  58 | +13  56  31 | 02:29 | 09:26 | 16:22 |  1.58 | 03:46 until 06:03 | Leo
| 2013  10  10 | 20:00 | 06 days |   09  59  19 | +13  44  38 | 02:29 | 09:24 | 16:20 |  1.58 | 03:45 until 06:04 | Leo
| 2013  10  11 | 20:00 | 07 days |   10  01  39 | +13  32  42 | 02:28 | 09:22 | 16:17 |  1.57 | 03:44 until 06:05 | 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/>