| 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.  |                   |
|
| 2171  09  30 | 20:00 | 01 days |   09  34  46 | +15  43  31 | 02:36 | 09:40 | 16:43 |  1.63 | 03:54 until 05:41 | Leo
| 2171  10  01 | 20:00 | 02 days |   09  37  12 | +15  32  07 | 02:36 | 09:38 | 16:41 |  1.63 | 03:54 until 05:42 | Leo
| 2171  10  02 | 20:00 | 03 days |   09  39  37 | +15  20  40 | 02:35 | 09:37 | 16:39 |  1.63 | 03:53 until 05:43 | Leo
| 2171  10  03 | 20:00 | 04 days |   09  42  02 | +15  09  07 | 02:34 | 09:35 | 16:36 |  1.63 | 03:52 until 05:44 | Leo
| 2171  10  04 | 20:00 | 05 days |   09  44  26 | +14  57  31 | 02:33 | 09:34 | 16:34 |  1.63 | 03:51 until 05:45 | Leo
| 2171  10  05 | 20:00 | 07 days |   09  46  50 | +14  45  51 | 02:33 | 09:32 | 16:32 |  1.62 | 03:50 until 05:46 | Leo
| 2171  10  06 | 20:00 | 08 days |   09  49  14 | +14  34  06 | 02:32 | 09:31 | 16:30 |  1.62 | 03:49 until 05:47 | Leo
| 2171  10  07 | 20:00 | 09 days |   09  51  37 | +14  22  18 | 02:31 | 09:29 | 16:27 |  1.62 | 03:48 until 05:49 | Leo
| 2171  10  08 | 20:00 | 10 days |   09  53  59 | +14  10  25 | 02:30 | 09:28 | 16:25 |  1.61 | 03:47 until 05:50 | Leo
| 2171  10  09 | 20:00 | 11 days |   09  56  21 | +13  58  30 | 02:30 | 09:26 | 16:22 |  1.61 | 03:47 until 05:51 | Leo
| 2171  10  10 | 20:00 | 12 days |   09  58  43 | +13  46  30 | 02:29 | 09:24 | 16:20 |  1.61 | 03:46 until 05:52 | Leo
| 2171  10  11 | 20:00 | 12 days |   10  01  04 | +13  34  28 | 02:28 | 09:23 | 16:18 |  1.61 | 03:45 until 05:53 | Leo
| 2171  10  12 | 20:00 | 13 days |   10  03  25 | +13  22  22 | 02:27 | 09:21 | 16:15 |  1.60 | 03:44 until 05:54 | Leo
| 2171  10  13 | 20:00 | 14 days |   10  05  46 | +13  10  13 | 02:27 | 09:20 | 16:13 |  1.60 | 03:43 until 05:55 | Leo
| 2171  10  14 | 20:00 | 15 days |   10  08  06 | +12  58  00 | 02:26 | 09:18 | 16:11 |  1.60 | 03:42 until 05:57 | Leo
| 2171  10  15 | 20:00 | 16 days |   10  10  25 | +12  45  45 | 02:25 | 09:17 | 16:08 |  1.59 | 03:41 until 05:58 | Leo
| 2171  10  16 | 20:00 | 17 days |   10  12  44 | +12  33  27 | 02:24 | 09:15 | 16:06 |  1.59 | 03:40 until 05:59 | Leo
| 2171  10  17 | 20:00 | 18 days |   10  15  03 | +12  21  07 | 02:23 | 09:13 | 16:03 |  1.58 | 03:39 until 06:00 | Leo
| 2171  10  18 | 20:00 | 19 days |   10  17  21 | +12  08  44 | 02:22 | 09:12 | 16:01 |  1.58 | 03:38 until 06:01 | Leo
| 2171  10  19 | 20:00 | 20 days |   10  19  39 | +11  56  18 | 02:22 | 09:10 | 15:58 |  1.58 | 03:37 until 06:02 | Leo
| 2171  10  20 | 20:00 | 21 days |   10  21  56 | +11  43  50 | 02:21 | 09:08 | 15:56 |  1.57 | 03:37 until 06:03 | Leo
| 2171  10  21 | 20:00 | 22 days |   10  24  13 | +11  31  20 | 02:20 | 09:07 | 15:53 |  1.57 | 03:36 until 06:05 | Leo
| 2171  10  22 | 20:00 | 22 days |   10  26  29 | +11  18  47 | 02:19 | 09:05 | 15:51 |  1.56 | 03:35 until 06:06 | Leo
| 2171  10  23 | 20:00 | 23 days |   10  28  45 | +11  06  13 | 02:18 | 09:03 | 15:49 |  1.56 | 03:34 until 06:07 | Leo
| 2171  10  24 | 20:00 | 25 days |   10  31  01 | +10  53  37 | 02:17 | 09:02 | 15:46 |  1.56 | 03:33 until 06:08 | 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/>