| 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.  |                   |
|
| 2023  04  11 | 20:00 | 22 days |   06  37  31 | +25  06  50 | 10:15 | 18:00 | 01:45 |  1.12 | 20:02 until 00:26 | Gemini
| 2023  04  12 | 20:00 | 23 days |   06  39  49 | +25  04  07 | 10:13 | 17:58 | 01:43 |  1.13 | 20:03 until 00:24 | Gemini
| 2023  04  13 | 20:00 | 24 days |   06  42  07 | +25  01  18 | 10:12 | 17:57 | 01:42 |  1.14 | 20:05 until 00:22 | Gemini
| 2023  04  14 | 20:00 | 25 days |   06  44  25 | +24  58  20 | 10:11 | 17:55 | 01:40 |  1.16 | 20:06 until 00:20 | Gemini
| 2023  04  15 | 20:00 | 26 days |   06  46  44 | +24  55  15 | 10:09 | 17:54 | 01:38 |  1.17 | 20:07 until 00:18 | Gemini
| 2023  04  16 | 20:00 | 27 days |   06  49  03 | +24  52  02 | 10:08 | 17:52 | 01:36 |  1.18 | 20:09 until 00:16 | Gemini
| 2023  04  17 | 20:00 | 28 days |   06  51  22 | +24  48  41 | 10:06 | 17:50 | 01:34 |  1.19 | 20:10 until 00:14 | Gemini
| 2023  04  18 | 20:00 | 29 days |   06  53  42 | +24  45  12 | 10:05 | 17:49 | 01:32 |  1.20 | 20:12 until 00:12 | Gemini
| 2023  04  19 | 20:00 | 30 days |   06  56  02 | +24  41  35 | 10:04 | 17:47 | 01:30 |  1.22 | 20:13 until 00:10 | Gemini
| 2023  04  20 | 20:00 | 01 days |   06  58  22 | +24  37  50 | 10:03 | 17:45 | 01:28 |  1.23 | 20:15 until 00:08 | Gemini
| 2023  04  21 | 20:00 | 02 days |   07  00  42 | +24  33  57 | 10:01 | 17:44 | 01:26 |  1.24 | 20:16 until 00:06 | Gemini
| 2023  04  22 | 20:00 | 03 days |   07  03  03 | +24  29  56 | 10:00 | 17:42 | 01:25 |  1.25 | 20:17 until 00:04 | Gemini
| 2023  04  23 | 20:00 | 04 days |   07  05  24 | +24  25  47 | 09:59 | 17:41 | 01:23 |  1.26 | 20:19 until 00:02 | Gemini
| 2023  04  24 | 20:00 | 05 days |   07  07  45 | +24  21  30 | 09:57 | 17:39 | 01:21 |  1.27 | 20:20 until 00:00 | Gemini
| 2023  04  25 | 20:00 | 06 days |   07  10  07 | +24  17  04 | 09:56 | 17:37 | 01:19 |  1.28 | 20:22 until 23:58 | Gemini
| 2023  04  26 | 20:00 | 07 days |   07  12  28 | +24  12  31 | 09:55 | 17:36 | 01:17 |  1.29 | 20:23 until 23:56 | Gemini
| 2023  04  27 | 20:00 | 08 days |   07  14  50 | +24  07  50 | 09:54 | 17:34 | 01:15 |  1.30 | 20:24 until 23:54 | Gemini
| 2023  04  28 | 20:00 | 09 days |   07  17  12 | +24  03  00 | 09:53 | 17:33 | 01:13 |  1.31 | 20:26 until 23:52 | Gemini
| 2023  04  29 | 20:00 | 10 days |   07  19  34 | +23  58  02 | 09:51 | 17:31 | 01:11 |  1.32 | 20:27 until 23:50 | Gemini
| 2023  04  30 | 20:00 | 11 days |   07  21  56 | +23  52  56 | 09:50 | 17:30 | 01:09 |  1.33 | 20:29 until 23:48 | Gemini
| 2023  05  01 | 20:00 | 12 days |   07  24  19 | +23  47  42 | 09:49 | 17:28 | 01:07 |  1.34 | 20:30 until 23:46 | Gemini
| 2023  05  02 | 20:00 | 13 days |   07  26  41 | +23  42  20 | 09:48 | 17:26 | 01:05 |  1.35 | 20:31 until 23:44 | Gemini
| 2023  05  03 | 20:00 | 14 days |   07  29  04 | +23  36  50 | 09:47 | 17:25 | 01:03 |  1.36 | 20:33 until 23:42 | Gemini
| 2023  05  04 | 20:00 | 15 days |   07  31  27 | +23  31  12 | 09:46 | 17:23 | 01:01 |  1.37 | 20:34 until 23:40 | Gemini
| 2023  05  05 | 20:00 | 16 days |   07  33  49 | +23  25  25 | 09:45 | 17:22 | 00:59 |  1.38 | 20:36 until 23:38 | 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/>