| Ephemeris for Alcathous | | DATE | Time | Age of | RIGHT ASCENS | DECLINATION | Rise | Culm | Set | Approx| Observable | Constellation | Year Mth Day | | Moon | hour min sec | deg min sec | | | | Mag. | | | | 2021 10 16 | 20:00 | 11 days | 17 18 06 | -22 34 33 | 11:45 | 16:20 | 20:54 | 16.45 | Not observable | Ophiuchus | 2021 10 17 | 20:00 | 12 days | 17 18 53 | -22 34 01 | 11:42 | 16:17 | 20:51 | 16.45 | Not observable | Ophiuchus | 2021 10 18 | 20:00 | 13 days | 17 19 40 | -22 33 29 | 11:39 | 16:13 | 20:48 | 16.45 | Not observable | Ophiuchus | 2021 10 19 | 20:00 | 14 days | 17 20 28 | -22 32 56 | 11:36 | 16:10 | 20:45 | 16.45 | Not observable | Ophiuchus | 2021 10 20 | 20:00 | 15 days | 17 21 16 | -22 32 23 | 11:33 | 16:07 | 20:42 | 16.45 | Not observable | Ophiuchus | 2021 10 21 | 20:00 | 16 days | 17 22 04 | -22 31 50 | 11:29 | 16:04 | 20:39 | 16.45 | Not observable | Ophiuchus | 2021 10 22 | 20:00 | 16 days | 17 22 53 | -22 31 17 | 11:26 | 16:01 | 20:36 | 16.45 | Not observable | Ophiuchus | 2021 10 23 | 20:00 | 17 days | 17 23 42 | -22 30 44 | 11:23 | 15:58 | 20:33 | 16.45 | Not observable | Ophiuchus | 2021 10 24 | 20:00 | 18 days | 17 24 31 | -22 30 10 | 11:20 | 15:55 | 20:29 | 16.45 | Not observable | Ophiuchus | 2021 10 25 | 20:00 | 19 days | 17 25 21 | -22 29 36 | 11:17 | 15:52 | 20:26 | 16.45 | Not observable | Ophiuchus | 2021 10 26 | 20:00 | 20 days | 17 26 11 | -22 29 01 | 11:14 | 15:48 | 20:23 | 16.46 | Not observable | Ophiuchus | 2021 10 27 | 20:00 | 21 days | 17 27 02 | -22 28 26 | 11:11 | 15:45 | 20:20 | 16.46 | Not observable | Ophiuchus | 2021 10 28 | 20:00 | 22 days | 17 27 53 | -22 27 51 | 11:07 | 15:42 | 20:17 | 16.46 | Not observable | Ophiuchus | 2021 10 29 | 20:00 | 23 days | 17 28 44 | -22 27 15 | 11:04 | 15:39 | 20:14 | 16.46 | Not observable | Ophiuchus | 2021 10 30 | 20:00 | 24 days | 17 29 36 | -22 26 38 | 11:01 | 15:36 | 20:11 | 16.45 | Not observable | Ophiuchus | 2021 10 31 | 20:00 | 25 days | 17 30 28 | -22 26 01 | 10:58 | 15:33 | 20:08 | 16.45 | Not observable | Ophiuchus | 2021 11 01 | 20:00 | 26 days | 17 31 20 | -22 25 23 | 10:55 | 15:30 | 20:05 | 16.45 | Not observable | Ophiuchus | 2021 11 02 | 20:00 | 27 days | 17 32 13 | -22 24 45 | 10:52 | 15:27 | 20:02 | 16.45 | Not observable | Ophiuchus | 2021 11 03 | 20:00 | 28 days | 17 33 06 | -22 24 06 | 10:49 | 15:24 | 19:59 | 16.45 | Not observable | Ophiuchus | 2021 11 04 | 20:00 | 00 days | 17 33 59 | -22 23 26 | 10:46 | 15:21 | 19:56 | 16.45 | Not observable | Ophiuchus | 2021 11 05 | 20:00 | 01 days | 17 34 53 | -22 22 46 | 10:43 | 15:18 | 19:53 | 16.45 | Not observable | Ophiuchus | 2021 11 06 | 20:00 | 02 days | 17 35 46 | -22 22 04 | 10:39 | 15:15 | 19:50 | 16.45 | Not observable | Ophiuchus | 2021 11 07 | 19:00 | 03 days | 17 36 41 | -22 21 22 | 09:36 | 14:12 | 18:47 | 16.45 | Not observable | Ophiuchus | 2021 11 08 | 19:00 | 04 days | 17 37 35 | -22 20 39 | 09:33 | 14:09 | 18:44 | 16.45 | Not observable | Ophiuchus | 2021 11 09 | 19:00 | 05 days | 17 38 30 | -22 19 55 | 09:30 | 14:06 | 18:41 | 16.44 | Not observable | Ophiuchus | | All times computed for Cambridge (latitude 42.38; longitude -71.11) | and expressed in Cambridge time. | | Ephemeris computed by Dominic Ford. |