| Ephemeris for 35P/Herschel-Rigollet | | DATE | Time | Age of | RIGHT ASCENS | DECLINATION | Rise | Culm | Set | Approx| Observable | Constellation | Year Mth Day | | Moon | hour min sec | deg min sec | | | | Mag. | | | | 2024 05 10 | 20:00 | 03 days | 11 47 16 | -28 50 21 | 17:10 | 21:14 | 01:17 | -- | 17:10 until 01:17 | Hydra | 2024 05 11 | 20:00 | 04 days | 11 47 14 | -28 49 43 | 17:06 | 21:10 | 01:13 | -- | 17:06 until 01:13 | Hydra | 2024 05 12 | 20:00 | 05 days | 11 47 11 | -28 49 06 | 17:02 | 21:06 | 01:09 | -- | 17:02 until 01:09 | Hydra | 2024 05 13 | 20:00 | 06 days | 11 47 08 | -28 48 29 | 16:58 | 21:02 | 01:06 | -- | 16:58 until 01:06 | Hydra | 2024 05 14 | 20:00 | 06 days | 11 47 06 | -28 47 52 | 16:54 | 20:58 | 01:02 | -- | 16:54 until 01:02 | Hydra | 2024 05 15 | 20:00 | 07 days | 11 47 04 | -28 47 14 | 16:50 | 20:54 | 00:58 | -- | 16:50 until 00:58 | Hydra | 2024 05 16 | 20:00 | 08 days | 11 47 01 | -28 46 37 | 16:46 | 20:50 | 00:54 | -- | 16:46 until 00:54 | Hydra | 2024 05 17 | 20:00 | 09 days | 11 46 59 | -28 46 00 | 16:42 | 20:46 | 00:50 | -- | 16:42 until 00:50 | Hydra | 2024 05 18 | 20:00 | 10 days | 11 46 57 | -28 45 23 | 16:38 | 20:42 | 00:46 | -- | 16:38 until 00:46 | Hydra | 2024 05 19 | 20:00 | 11 days | 11 46 55 | -28 44 46 | 16:34 | 20:38 | 00:42 | -- | 16:34 until 00:42 | Hydra | 2024 05 20 | 20:00 | 12 days | 11 46 53 | -28 44 09 | 16:30 | 20:34 | 00:38 | -- | 16:30 until 00:38 | Hydra | 2024 05 21 | 20:00 | 13 days | 11 46 51 | -28 43 32 | 16:26 | 20:30 | 00:34 | -- | 16:26 until 00:34 | Hydra | 2024 05 22 | 20:00 | 14 days | 11 46 49 | -28 42 56 | 16:22 | 20:26 | 00:30 | -- | 16:22 until 00:30 | Hydra | 2024 05 23 | 20:00 | 15 days | 11 46 47 | -28 42 19 | 16:18 | 20:22 | 00:26 | -- | 16:18 until 00:26 | Hydra | 2024 05 24 | 20:00 | 16 days | 11 46 45 | -28 41 43 | 16:14 | 20:18 | 00:23 | -- | 16:14 until 00:23 | Hydra | 2024 05 25 | 20:00 | 17 days | 11 46 44 | -28 41 06 | 16:10 | 20:14 | 00:19 | -- | 16:10 until 00:19 | Hydra | 2024 05 26 | 20:00 | 18 days | 11 46 42 | -28 40 30 | 16:06 | 20:10 | 00:15 | -- | 16:06 until 00:15 | Hydra | 2024 05 27 | 20:00 | 19 days | 11 46 40 | -28 39 54 | 16:02 | 20:06 | 00:11 | -- | 16:02 until 00:11 | Hydra | 2024 05 28 | 20:00 | 20 days | 11 46 39 | -28 39 19 | 15:58 | 20:03 | 00:07 | -- | 15:58 until 00:07 | Hydra | 2024 05 29 | 20:00 | 21 days | 11 46 38 | -28 38 43 | 15:54 | 19:59 | 00:03 | -- | 15:54 until 00:03 | Hydra | 2024 05 30 | 20:00 | 22 days | 11 46 36 | -28 38 08 | 15:50 | 19:55 | 23:59 | -- | 15:50 until 23:59 | Hydra | 2024 05 31 | 20:00 | 23 days | 11 46 35 | -28 37 32 | 15:46 | 19:51 | 23:55 | -- | 15:46 until 23:55 | Hydra | 2024 06 01 | 20:00 | 24 days | 11 46 34 | -28 36 58 | 15:42 | 19:47 | 23:51 | -- | 15:42 until 23:51 | Hydra | 2024 06 02 | 20:00 | 25 days | 11 46 33 | -28 36 23 | 15:38 | 19:43 | 23:47 | -- | 15:38 until 23:47 | Hydra | 2024 06 03 | 20:00 | 26 days | 11 46 32 | -28 35 48 | 15:34 | 19:39 | 23:44 | -- | 15:34 until 23:44 | Hydra | | All times computed for Cambridge (latitude 42.38; longitude -71.11) | and expressed in Cambridge time. | | Ephemeris computed by Dominic Ford. |