| 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.  |                   |
|
| 2042  05  06 | 20:00 | 16 days |   09  28  03 | +16  58  31 | 12:02 | 19:11 | 02:19 |  0.68 | 20:27 until 01:11 | Leo
| 2042  05  07 | 20:00 | 17 days |   09  29  36 | +16  49  33 | 12:01 | 19:09 | 02:16 |  0.69 | 20:29 until 01:08 | Leo
| 2042  05  08 | 20:00 | 18 days |   09  31  10 | +16  40  28 | 11:59 | 19:06 | 02:13 |  0.71 | 20:30 until 01:05 | Leo
| 2042  05  09 | 20:00 | 19 days |   09  32  45 | +16  31  16 | 11:57 | 19:04 | 02:10 |  0.72 | 20:31 until 01:02 | Leo
| 2042  05  10 | 20:00 | 20 days |   09  34  21 | +16  21  58 | 11:55 | 19:01 | 02:07 |  0.74 | 20:33 until 00:59 | Leo
| 2042  05  11 | 20:00 | 21 days |   09  35  58 | +16  12  34 | 11:54 | 18:59 | 02:04 |  0.75 | 20:34 until 00:56 | Leo
| 2042  05  12 | 20:00 | 22 days |   09  37  35 | +16  03  03 | 11:52 | 18:57 | 02:02 |  0.77 | 20:36 until 00:53 | Leo
| 2042  05  13 | 20:00 | 23 days |   09  39  14 | +15  53  25 | 11:50 | 18:54 | 01:59 |  0.78 | 20:37 until 00:50 | Leo
| 2042  05  14 | 20:00 | 24 days |   09  40  53 | +15  43  41 | 11:49 | 18:52 | 01:56 |  0.80 | 20:38 until 00:47 | Leo
| 2042  05  15 | 20:00 | 25 days |   09  42  33 | +15  33  51 | 11:47 | 18:50 | 01:53 |  0.81 | 20:40 until 00:44 | Leo
| 2042  05  16 | 20:00 | 26 days |   09  44  14 | +15  23  54 | 11:46 | 18:48 | 01:50 |  0.82 | 20:41 until 00:41 | Leo
| 2042  05  17 | 20:00 | 27 days |   09  45  55 | +15  13  51 | 11:44 | 18:45 | 01:47 |  0.84 | 20:43 until 00:38 | Leo
| 2042  05  18 | 20:00 | 29 days |   09  47  37 | +15  03  42 | 11:42 | 18:43 | 01:44 |  0.85 | 20:44 until 00:35 | Leo
| 2042  05  19 | 20:00 | 00 days |   09  49  20 | +14  53  27 | 11:41 | 18:41 | 01:41 |  0.86 | 20:45 until 00:32 | Leo
| 2042  05  20 | 20:00 | 01 days |   09  51  04 | +14  43  05 | 11:39 | 18:39 | 01:38 |  0.88 | 20:47 until 00:29 | Leo
| 2042  05  21 | 20:00 | 02 days |   09  52  48 | +14  32  38 | 11:38 | 18:36 | 01:35 |  0.89 | 20:48 until 00:26 | Leo
| 2042  05  22 | 20:00 | 03 days |   09  54  33 | +14  22  04 | 11:36 | 18:34 | 01:32 |  0.90 | 20:49 until 00:23 | Leo
| 2042  05  23 | 20:00 | 04 days |   09  56  19 | +14  11  24 | 11:35 | 18:32 | 01:29 |  0.91 | 20:50 until 00:20 | Leo
| 2042  05  24 | 20:00 | 05 days |   09  58  05 | +14  00  38 | 11:33 | 18:30 | 01:26 |  0.92 | 20:52 until 00:17 | Leo
| 2042  05  25 | 20:00 | 06 days |   09  59  52 | +13  49  46 | 11:32 | 18:28 | 01:24 |  0.94 | 20:53 until 00:14 | Leo
| 2042  05  26 | 20:00 | 07 days |   10  01  40 | +13  38  49 | 11:31 | 18:26 | 01:21 |  0.95 | 20:54 until 00:11 | Leo
| 2042  05  27 | 20:00 | 08 days |   10  03  28 | +13  27  45 | 11:29 | 18:23 | 01:18 |  0.96 | 20:55 until 00:08 | Leo
| 2042  05  28 | 20:00 | 09 days |   10  05  16 | +13  16  36 | 11:28 | 18:21 | 01:15 |  0.97 | 20:56 until 00:05 | Leo
| 2042  05  29 | 20:00 | 10 days |   10  07  06 | +13  05  20 | 11:26 | 18:19 | 01:12 |  0.98 | 20:58 until 00:02 | Leo
| 2042  05  30 | 20:00 | 11 days |   10  08  55 | +12  53  59 | 11:25 | 18:17 | 01:09 |  0.99 | 20:59 until 00:00 | 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/>