| Ephemeris for C/2020 S3 (Erasmus) | | 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 04 18 | 20:00 | 06 days | 23 37 23 | +11 13 36 | 03:59 | 10:42 | 17:25 | 15.78 | Not observable | Pegasus | 2021 04 19 | 20:00 | 07 days | 23 38 31 | +11 22 39 | 03:56 | 10:39 | 17:23 | 15.81 | Not observable | Pegasus | 2021 04 20 | 20:00 | 08 days | 23 39 39 | +11 31 38 | 03:52 | 10:37 | 17:21 | 15.84 | Not observable | Pegasus | 2021 04 21 | 20:00 | 09 days | 23 40 46 | +11 40 33 | 03:49 | 10:34 | 17:19 | 15.87 | Not observable | Pegasus | 2021 04 22 | 20:00 | 10 days | 23 41 51 | +11 49 25 | 03:46 | 10:31 | 17:16 | 15.90 | Not observable | Pegasus | 2021 04 23 | 20:00 | 11 days | 23 42 56 | +11 58 12 | 03:42 | 10:28 | 17:14 | 15.93 | Not observable | Pegasus | 2021 04 24 | 20:00 | 12 days | 23 44 00 | +12 06 56 | 03:39 | 10:25 | 17:12 | 15.96 | Not observable | Pegasus | 2021 04 25 | 20:00 | 13 days | 23 45 03 | +12 15 36 | 03:35 | 10:22 | 17:09 | 15.99 | Not observable | Pegasus | 2021 04 26 | 20:00 | 14 days | 23 46 06 | +12 24 12 | 03:32 | 10:19 | 17:07 | 16.02 | Not observable | Pegasus | 2021 04 27 | 20:00 | 15 days | 23 47 07 | +12 32 44 | 03:29 | 10:17 | 17:05 | 16.05 | Not observable | Pegasus | 2021 04 28 | 20:00 | 16 days | 23 48 08 | +12 41 13 | 03:25 | 10:14 | 17:02 | 16.08 | Not observable | Pegasus | 2021 04 29 | 20:00 | 18 days | 23 49 08 | +12 49 38 | 03:22 | 10:11 | 17:00 | 16.10 | Not observable | Pegasus | 2021 04 30 | 20:00 | 19 days | 23 50 07 | +12 57 59 | 03:18 | 10:08 | 16:57 | 16.13 | Not observable | Pegasus | 2021 05 01 | 20:00 | 20 days | 23 51 05 | +13 06 16 | 03:15 | 10:05 | 16:55 | 16.16 | Not observable | Pegasus | 2021 05 02 | 20:00 | 21 days | 23 52 03 | +13 14 30 | 03:11 | 10:02 | 16:52 | 16.19 | Not observable | Pegasus | 2021 05 03 | 20:00 | 22 days | 23 52 59 | +13 22 40 | 03:08 | 09:59 | 16:50 | 16.21 | Not observable | Pegasus | 2021 05 04 | 20:00 | 23 days | 23 53 55 | +13 30 46 | 03:04 | 09:56 | 16:47 | 16.24 | Not observable | Pegasus | 2021 05 05 | 20:00 | 24 days | 23 54 50 | +13 38 49 | 03:01 | 09:53 | 16:45 | 16.26 | Not observable | Pegasus | 2021 05 06 | 20:00 | 25 days | 23 55 44 | +13 46 48 | 02:57 | 09:50 | 16:42 | 16.29 | Not observable | Pegasus | 2021 05 07 | 20:00 | 26 days | 23 56 37 | +13 54 43 | 02:53 | 09:47 | 16:40 | 16.32 | Not observable | Pegasus | 2021 05 08 | 20:00 | 27 days | 23 57 30 | +14 02 34 | 02:50 | 09:44 | 16:37 | 16.34 | Not observable | Pegasus | 2021 05 09 | 20:00 | 27 days | 23 58 21 | +14 10 22 | 02:46 | 09:41 | 16:35 | 16.37 | Not observable | Pegasus | 2021 05 10 | 20:00 | 28 days | 23 59 12 | +14 18 06 | 02:43 | 09:37 | 16:32 | 16.39 | Not observable | Pegasus | 2021 05 11 | 20:00 | 00 days | 00 00 02 | +14 25 46 | 02:39 | 09:34 | 16:30 | 16.41 | Not observable | Pegasus | 2021 05 12 | 20:00 | 01 days | 00 00 51 | +14 33 22 | 02:36 | 09:31 | 16:27 | 16.44 | Not observable | Pegasus | | All times computed for Fairfield (latitude 41.14; longitude -73.26) | and expressed in Fairfield time. | | Ephemeris computed by Dominic Ford. |