Ephemeris for Mars
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All times computed for Cambridge (latitude 42.38°; longitude -71.11°) and expressed in Cambridge time.
| Ephemeris for Mars | ||||||||||||
| Date | Time | Age of Moon | Right Ascension | Declination | Rise | Culm | Set | Approx Mag. | Observable (hover mouse) | Constellation | ||
| Ephemeris for Mars | ||||||||||||
| Date | Time | Age of Moon | Right Ascension | Declination | Rise | Culm | Set | Approx Mag. | Observable (hover mouse) | Constellation | ||
| 2031 | May | 09 | 20:00 EDT | 19 days | 14h36m12s | -14°57'52" | 19:08 | 00:14 | 05:21 | -1.8 | 20:10 until 04:30 | Libra |
| 2031 | May | 10 | 20:00 EDT | 20 days | 14h34m43s | -14°53'41" | 19:02 | 00:09 | 05:16 | -1.8 | 20:11 until 04:25 | Libra |
| 2031 | May | 11 | 20:00 EDT | 21 days | 14h33m14s | -14°49'32" | 18:56 | 00:03 | 05:11 | -1.7 | 20:13 until 04:20 | Libra |
| 2031 | May | 12 | 20:00 EDT | 22 days | 14h31m46s | -14°45'25" | 18:47 | 23:54 | 05:01 | -1.7 | 20:14 until 04:11 | Libra |
| 2031 | May | 13 | 20:00 EDT | 23 days | 14h30m19s | -14°41'21" | 18:41 | 23:49 | 04:56 | -1.7 | 20:15 until 04:06 | Libra |
| 2031 | May | 14 | 20:00 EDT | 24 days | 14h28m54s | -14°37'20" | 18:35 | 23:43 | 04:51 | -1.7 | 20:16 until 04:00 | Libra |
| 2031 | May | 15 | 20:00 EDT | 25 days | 14h27m30s | -14°33'24" | 18:30 | 23:38 | 04:46 | -1.7 | 20:17 until 03:55 | Libra |
| 2031 | May | 16 | 20:00 EDT | 26 days | 14h26m07s | -14°29'34" | 18:24 | 23:33 | 04:41 | -1.7 | 20:18 until 03:50 | Libra |
| 2031 | May | 17 | 20:00 EDT | 27 days | 14h24m46s | -14°25'49" | 18:19 | 23:27 | 04:36 | -1.7 | 20:19 until 03:45 | Libra |
| 2031 | May | 18 | 20:00 EDT | 28 days | 14h23m27s | -14°22'11" | 18:13 | 23:22 | 04:31 | -1.6 | 20:20 until 03:40 | Libra |
| 2031 | May | 19 | 20:00 EDT | 29 days | 14h22m11s | -14°18'40" | 18:08 | 23:17 | 04:26 | -1.6 | 20:21 until 03:35 | Libra |
| 2031 | May | 20 | 20:00 EDT | 30 days | 14h20m56s | -14°15'17" | 18:02 | 23:12 | 04:21 | -1.6 | 20:22 until 03:30 | Virgo |
| 2031 | May | 21 | 20:00 EDT | 01 days | 14h19m43s | -14°12'03" | 17:57 | 23:06 | 04:16 | -1.6 | 20:24 until 03:26 | Virgo |
| 2031 | May | 22 | 20:00 EDT | 02 days | 14h18m34s | -14°08'59" | 17:51 | 23:01 | 04:11 | -1.6 | 20:25 until 03:21 | Virgo |
| 2031 | May | 23 | 20:00 EDT | 03 days | 14h17m26s | -14°06'04" | 17:46 | 22:56 | 04:06 | -1.6 | 20:26 until 03:16 | Virgo |
| 2031 | May | 24 | 20:00 EDT | 04 days | 14h16m21s | -14°03'20" | 17:41 | 22:51 | 04:01 | -1.5 | 20:27 until 03:11 | Virgo |
| 2031 | May | 25 | 20:00 EDT | 05 days | 14h15m19s | -14°00'46" | 17:36 | 22:46 | 03:57 | -1.5 | 20:28 until 03:06 | Virgo |
| 2031 | May | 26 | 20:00 EDT | 06 days | 14h14m20s | -13°58'25" | 17:31 | 22:41 | 03:52 | -1.5 | 20:29 until 03:01 | Virgo |
| 2031 | May | 27 | 20:00 EDT | 07 days | 14h13m24s | -13°56'15" | 17:26 | 22:36 | 03:47 | -1.5 | 20:29 until 02:57 | Virgo |
| 2031 | May | 28 | 20:00 EDT | 08 days | 14h12m30s | -13°54'17" | 17:21 | 22:31 | 03:42 | -1.5 | 20:30 until 02:52 | Virgo |
| 2031 | May | 29 | 20:00 EDT | 09 days | 14h11m40s | -13°52'32" | 17:16 | 22:27 | 03:38 | -1.4 | 20:31 until 02:47 | Virgo |
| 2031 | May | 30 | 20:00 EDT | 10 days | 14h10m53s | -13°51'00" | 17:11 | 22:22 | 03:33 | -1.4 | 20:32 until 02:43 | Virgo |
| 2031 | May | 31 | 20:00 EDT | 11 days | 14h10m09s | -13°49'42" | 17:06 | 22:17 | 03:28 | -1.4 | 20:33 until 02:38 | Virgo |
| 2031 | Jun | 01 | 20:00 EDT | 12 days | 14h09m28s | -13°48'37" | 17:01 | 22:13 | 03:24 | -1.4 | 20:34 until 02:34 | Virgo |
| 2031 | Jun | 02 | 20:00 EDT | 13 days | 14h08m50s | -13°47'45" | 16:56 | 22:08 | 03:19 | -1.4 | 20:35 until 02:29 | Virgo |
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All times computed for Cambridge (latitude 42.38; longitude -71.11) and expressed in Cambridge time. Ephemeris by Dominic Ford – https://in-the-sky.org/ephemeris.php | ||||||||||||
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