| 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 08 18 | 20:00 | 03 days | 11 39 57 | +02 59 37 | 08:20 | 14:34 | 20:49 | 1.77 | Not observable | Virgo | 2023 08 19 | 20:00 | 04 days | 11 42 17 | +02 44 01 | 08:19 | 14:33 | 20:47 | 1.77 | Not observable | Virgo | 2023 08 20 | 20:00 | 05 days | 11 44 36 | +02 28 23 | 08:18 | 14:31 | 20:44 | 1.77 | Not observable | Virgo | 2023 08 21 | 20:00 | 06 days | 11 46 55 | +02 12 43 | 08:18 | 14:30 | 20:42 | 1.77 | Not observable | Virgo | 2023 08 22 | 20:00 | 07 days | 11 49 15 | +01 57 02 | 08:17 | 14:28 | 20:39 | 1.76 | Not observable | Virgo | 2023 08 23 | 20:00 | 08 days | 11 51 34 | +01 41 19 | 08:16 | 14:26 | 20:36 | 1.76 | Not observable | Virgo | 2023 08 24 | 20:00 | 09 days | 11 53 54 | +01 25 35 | 08:16 | 14:25 | 20:34 | 1.76 | Not observable | Virgo | 2023 08 25 | 20:00 | 10 days | 11 56 14 | +01 09 50 | 08:15 | 14:23 | 20:31 | 1.76 | Not observable | Virgo | 2023 08 26 | 20:00 | 11 days | 11 58 34 | +00 54 03 | 08:14 | 14:22 | 20:29 | 1.76 | Not observable | Virgo | 2023 08 27 | 20:00 | 12 days | 12 00 54 | +00 38 16 | 08:14 | 14:20 | 20:26 | 1.76 | Not observable | Virgo | 2023 08 28 | 20:00 | 13 days | 12 03 15 | +00 22 28 | 08:13 | 14:18 | 20:24 | 1.76 | Not observable | Virgo | 2023 08 29 | 20:00 | 14 days | 12 05 35 | +00 06 38 | 08:12 | 14:17 | 20:21 | 1.75 | Not observable | Virgo | 2023 08 30 | 20:00 | 15 days | 12 07 56 | −00 09 11 | 08:12 | 14:15 | 20:18 | 1.75 | Not observable | Virgo | 2023 08 31 | 20:00 | 16 days | 12 10 16 | −00 25 02 | 08:11 | 14:14 | 20:16 | 1.75 | Not observable | Virgo | 2023 09 01 | 20:00 | 17 days | 12 12 37 | −00 40 53 | 08:11 | 14:12 | 20:13 | 1.75 | Not observable | Virgo | 2023 09 02 | 20:00 | 18 days | 12 14 59 | −00 56 45 | 08:10 | 14:10 | 20:11 | 1.75 | Not observable | Virgo | 2023 09 03 | 20:00 | 19 days | 12 17 20 | −01 12 37 | 08:09 | 14:09 | 20:08 | 1.75 | Not observable | Virgo | 2023 09 04 | 20:00 | 20 days | 12 19 41 | −01 28 30 | 08:09 | 14:07 | 20:06 | 1.74 | Not observable | Virgo | 2023 09 05 | 20:00 | 21 days | 12 22 03 | −01 44 23 | 08:08 | 14:06 | 20:03 | 1.74 | Not observable | Virgo | 2023 09 06 | 20:00 | 22 days | 12 24 25 | −02 00 17 | 08:07 | 14:04 | 20:01 | 1.74 | Not observable | Virgo | 2023 09 07 | 20:00 | 23 days | 12 26 47 | −02 16 10 | 08:07 | 14:02 | 19:58 | 1.74 | Not observable | Virgo | 2023 09 08 | 20:00 | 24 days | 12 29 10 | −02 32 04 | 08:06 | 14:01 | 19:56 | 1.74 | Not observable | Virgo | 2023 09 09 | 20:00 | 25 days | 12 31 32 | −02 47 57 | 08:06 | 13:59 | 19:53 | 1.73 | Not observable | Virgo | 2023 09 10 | 20:00 | 26 days | 12 33 55 | −03 03 50 | 08:05 | 13:58 | 19:51 | 1.73 | Not observable | Virgo | 2023 09 11 | 20:00 | 27 days | 12 36 18 | −03 19 43 | 08:05 | 13:56 | 19:48 | 1.73 | Not observable | Virgo | | All times computed for Cambridge (latitude 42.38; longitude -71.11) | and expressed in Cambridge time. | | Ephemeris computed by Dominic Ford. |