| Ephemeris for 21P/Giacobini-Zinner
|
|     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  03  28 | 20:00 | 18 days |   15  59  37 | +01  21  02 | 22:19 | 04:27 | 10:35 | 20.14 | 00:21 until 05:34 | Serpens Caput
| 2024  03  29 | 20:00 | 19 days |   15  59  24 | +01  30  35 | 22:15 | 04:23 | 10:31 | 20.12 | 00:16 until 05:32 | Serpens Caput
| 2024  03  30 | 20:00 | 20 days |   15  59  10 | +01  40  12 | 22:10 | 04:19 | 10:28 | 20.09 | 00:12 until 05:30 | Serpens Caput
| 2024  03  31 | 20:00 | 20 days |   15  58  55 | +01  49  53 | 22:05 | 04:15 | 10:24 | 20.07 | 00:07 until 05:28 | Serpens Caput
| 2024  04  01 | 20:00 | 22 days |   15  58  39 | +01  59  39 | 22:00 | 04:10 | 10:20 | 20.05 | 00:02 until 05:27 | Serpens Caput
| 2024  04  02 | 20:00 | 23 days |   15  58  21 | +02  09  30 | 21:56 | 04:06 | 10:17 | 20.02 | 23:57 until 05:25 | Serpens Caput
| 2024  04  03 | 20:00 | 24 days |   15  58  03 | +02  19  24 | 21:51 | 04:02 | 10:13 | 20.00 | 23:52 until 05:23 | Serpens Caput
| 2024  04  04 | 20:00 | 25 days |   15  57  43 | +02  29  23 | 21:46 | 03:58 | 10:09 | 19.98 | 23:47 until 05:21 | Serpens Caput
| 2024  04  05 | 20:00 | 26 days |   15  57  22 | +02  39  25 | 21:41 | 03:53 | 10:06 | 19.96 | 23:42 until 05:19 | Serpens Caput
| 2024  04  06 | 20:00 | 27 days |   15  56  59 | +02  49  31 | 21:36 | 03:49 | 10:02 | 19.93 | 23:37 until 05:18 | Serpens Caput
| 2024  04  07 | 20:00 | 28 days |   15  56  36 | +02  59  39 | 21:31 | 03:45 | 09:58 | 19.91 | 23:32 until 05:16 | Serpens Caput
| 2024  04  08 | 20:00 | 00 days |   15  56  11 | +03  09  51 | 21:26 | 03:41 | 09:55 | 19.89 | 23:27 until 05:14 | Serpens Caput
| 2024  04  09 | 20:00 | 01 days |   15  55  45 | +03  20  05 | 21:21 | 03:36 | 09:51 | 19.87 | 23:22 until 05:12 | Serpens Caput
| 2024  04  10 | 20:00 | 02 days |   15  55  18 | +03  30  22 | 21:16 | 03:32 | 09:47 | 19.84 | 23:17 until 05:10 | Serpens Caput
| 2024  04  11 | 20:00 | 03 days |   15  54  50 | +03  40  40 | 21:11 | 03:27 | 09:43 | 19.82 | 23:12 until 05:09 | Serpens Caput
| 2024  04  12 | 20:00 | 04 days |   15  54  20 | +03  51  01 | 21:06 | 03:23 | 09:39 | 19.80 | 23:07 until 05:07 | Serpens Caput
| 2024  04  13 | 20:00 | 05 days |   15  53  50 | +04  01  23 | 21:01 | 03:18 | 09:36 | 19.78 | 23:02 until 05:05 | Serpens Caput
| 2024  04  14 | 20:00 | 06 days |   15  53  18 | +04  11  46 | 20:56 | 03:14 | 09:32 | 19.76 | 22:57 until 05:03 | Serpens Caput
| 2024  04  15 | 20:00 | 07 days |   15  52  45 | +04  22  11 | 20:51 | 03:10 | 09:28 | 19.74 | 22:52 until 05:02 | Serpens Caput
| 2024  04  16 | 20:00 | 08 days |   15  52  11 | +04  32  35 | 20:46 | 03:05 | 09:24 | 19.71 | 22:47 until 05:00 | Serpens Caput
| 2024  04  17 | 20:00 | 09 days |   15  51  36 | +04  43  01 | 20:41 | 03:01 | 09:20 | 19.69 | 22:42 until 04:58 | Serpens Caput
| 2024  04  18 | 20:00 | 10 days |   15  51  00 | +04  53  26 | 20:36 | 02:56 | 09:16 | 19.67 | 22:36 until 04:56 | Serpens Caput
| 2024  04  19 | 20:00 | 11 days |   15  50  23 | +05  03  51 | 20:31 | 02:51 | 09:12 | 19.65 | 22:31 until 04:55 | Serpens Caput
| 2024  04  20 | 20:00 | 12 days |   15  49  45 | +05  14  15 | 20:25 | 02:47 | 09:08 | 19.63 | 22:26 until 04:53 | Serpens Caput
| 2024  04  21 | 20:00 | 12 days |   15  49  05 | +05  24  38 | 20:20 | 02:42 | 09:04 | 19.61 | 22:21 until 04:51 | Serpens Caput
|
| All times computed for Fairfield (latitude 41.14; longitude -73.26)
|      and expressed in Fairfield time.
|
| Ephemeris computed by Dominic Ford.
| <https://in-the-sky.org/>