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 | Apr | 19 | 20:00 EDT | 28 days | 15h04m08s | −16°10'53" | 20:59 | 02:00 | 07:02 | -1.4 | 21:50 until 05:37 | Libra |
| 2031 | Apr | 20 | 20:00 EDT | 29 days | 15h03m00s | −16°08'15" | 20:53 | 01:55 | 06:57 | -1.5 | 21:45 until 05:35 | Libra |
| 2031 | Apr | 21 | 20:00 EDT | 01 days | 15h01m49s | −16°05'28" | 20:48 | 01:50 | 06:52 | -1.5 | 21:40 until 05:34 | Libra |
| 2031 | Apr | 22 | 20:00 EDT | 02 days | 15h00m36s | −16°02'33" | 20:43 | 01:45 | 06:47 | -1.5 | 21:35 until 05:32 | Libra |
| 2031 | Apr | 23 | 20:00 EDT | 03 days | 14h59m20s | −15°59'29" | 20:38 | 01:40 | 06:43 | -1.6 | 21:29 until 05:30 | Libra |
| 2031 | Apr | 24 | 20:00 EDT | 04 days | 14h58m02s | −15°56'18" | 20:32 | 01:35 | 06:38 | -1.6 | 21:24 until 05:29 | Libra |
| 2031 | Apr | 25 | 20:00 EDT | 05 days | 14h56m43s | −15°52'59" | 20:27 | 01:30 | 06:33 | -1.6 | 21:18 until 05:27 | Libra |
| 2031 | Apr | 26 | 20:00 EDT | 06 days | 14h55m21s | −15°49'33" | 20:21 | 01:24 | 06:27 | -1.6 | 21:13 until 05:26 | Libra |
| 2031 | Apr | 27 | 20:00 EDT | 07 days | 14h53m58s | −15°46'00" | 20:16 | 01:19 | 06:22 | -1.7 | 21:07 until 05:24 | Libra |
| 2031 | Apr | 28 | 20:00 EDT | 08 days | 14h52m34s | −15°42'22" | 20:10 | 01:14 | 06:17 | -1.7 | 21:02 until 05:23 | Libra |
| 2031 | Apr | 29 | 20:00 EDT | 09 days | 14h51m08s | −15°38'37" | 20:05 | 01:08 | 06:12 | -1.7 | 20:56 until 05:21 | Libra |
| 2031 | Apr | 30 | 20:00 EDT | 10 days | 14h49m41s | −15°34'47" | 19:59 | 01:03 | 06:07 | -1.7 | 20:50 until 05:16 | Libra |
| 2031 | May | 01 | 20:00 EDT | 11 days | 14h48m12s | −15°30'52" | 19:53 | 00:58 | 06:02 | -1.8 | 20:45 until 05:11 | Libra |
| 2031 | May | 02 | 20:00 EDT | 12 days | 14h46m43s | −15°26'53" | 19:48 | 00:52 | 05:57 | -1.8 | 20:39 until 05:06 | Libra |
| 2031 | May | 03 | 20:00 EDT | 13 days | 14h45m14s | −15°22'50" | 19:42 | 00:47 | 05:52 | -1.8 | 20:33 until 05:01 | Libra |
| 2031 | May | 04 | 20:00 EDT | 14 days | 14h43m44s | −15°18'45" | 19:36 | 00:41 | 05:47 | -1.8 | 20:27 until 04:55 | Libra |
| 2031 | May | 05 | 20:00 EDT | 15 days | 14h42m13s | −15°14'37" | 19:31 | 00:36 | 05:41 | -1.8 | 20:22 until 04:50 | Libra |
| 2031 | May | 06 | 20:00 EDT | 16 days | 14h40m43s | −15°10'27" | 19:25 | 00:31 | 05:36 | -1.8 | 20:16 until 04:45 | Libra |
| 2031 | May | 07 | 20:00 EDT | 17 days | 14h39m12s | −15°06'15" | 19:19 | 00:25 | 05:31 | -1.8 | 20:08 until 04:40 | Libra |
| 2031 | May | 08 | 20:00 EDT | 18 days | 14h37m42s | −15°02'04" | 19:13 | 00:20 | 05:26 | -1.8 | 20:09 until 04:35 | Libra |
| 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 |
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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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