| 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.  |                   |
|
| 2019  04  25 | 20:00 | 21 days |   07  10  45 | -06  02  29 | 12:07 | 17:49 | 23:31 | 18.11 | 20:54 until 21:23 | Monoceros
| 2019  04  25 | 20:01 | 21 days |   07  10  45 | -06  02  29 | 12:07 | 17:49 | 23:31 | 18.11 | 20:54 until 21:23 | Monoceros
| 2019  04  25 | 20:02 | 21 days |   07  10  45 | -06  02  29 | 12:07 | 17:49 | 23:31 | 18.11 | 20:54 until 21:23 | Monoceros
| 2019  04  25 | 20:03 | 21 days |   07  10  45 | -06  02  28 | 12:07 | 17:49 | 23:31 | 18.11 | 20:54 until 21:23 | Monoceros
| 2019  04  25 | 20:04 | 21 days |   07  10  45 | -06  02  28 | 12:07 | 17:49 | 23:31 | 18.11 | 20:54 until 21:23 | Monoceros
| 2019  04  25 | 20:05 | 21 days |   07  10  45 | -06  02  28 | 12:07 | 17:49 | 23:31 | 18.11 | 20:54 until 21:23 | Monoceros
| 2019  04  25 | 20:06 | 21 days |   07  10  45 | -06  02  27 | 12:07 | 17:49 | 23:31 | 18.11 | 20:54 until 21:23 | Monoceros
| 2019  04  25 | 20:07 | 21 days |   07  10  45 | -06  02  27 | 12:07 | 17:49 | 23:31 | 18.11 | 20:54 until 21:23 | Monoceros
| 2019  04  25 | 20:08 | 21 days |   07  10  45 | -06  02  27 | 12:07 | 17:49 | 23:31 | 18.11 | 20:54 until 21:23 | Monoceros
| 2019  04  25 | 20:09 | 21 days |   07  10  45 | -06  02  27 | 12:07 | 17:49 | 23:31 | 18.11 | 20:54 until 21:23 | Monoceros
| 2019  04  25 | 20:10 | 21 days |   07  10  45 | -06  02  26 | 12:07 | 17:49 | 23:31 | 18.11 | 20:54 until 21:23 | Monoceros
| 2019  04  25 | 20:11 | 21 days |   07  10  45 | -06  02  26 | 12:07 | 17:49 | 23:31 | 18.11 | 20:54 until 21:23 | Monoceros
| 2019  04  25 | 20:12 | 21 days |   07  10  45 | -06  02  26 | 12:07 | 17:49 | 23:31 | 18.11 | 20:54 until 21:23 | Monoceros
| 2019  04  25 | 20:13 | 21 days |   07  10  46 | -06  02  25 | 12:07 | 17:49 | 23:31 | 18.11 | 20:54 until 21:23 | Monoceros
| 2019  04  25 | 20:14 | 21 days |   07  10  46 | -06  02  25 | 12:07 | 17:49 | 23:31 | 18.11 | 20:54 until 21:23 | Monoceros
| 2019  04  25 | 20:15 | 21 days |   07  10  46 | -06  02  25 | 12:07 | 17:49 | 23:31 | 18.11 | 20:54 until 21:23 | Monoceros
| 2019  04  25 | 20:16 | 21 days |   07  10  46 | -06  02  24 | 12:07 | 17:49 | 23:31 | 18.11 | 20:54 until 21:23 | Monoceros
| 2019  04  25 | 20:17 | 21 days |   07  10  46 | -06  02  24 | 12:07 | 17:49 | 23:31 | 18.11 | 20:54 until 21:23 | Monoceros
| 2019  04  25 | 20:18 | 21 days |   07  10  46 | -06  02  24 | 12:07 | 17:49 | 23:31 | 18.11 | 20:54 until 21:23 | Monoceros
| 2019  04  25 | 20:19 | 21 days |   07  10  46 | -06  02  24 | 12:07 | 17:49 | 23:31 | 18.11 | 20:54 until 21:23 | Monoceros
| 2019  04  25 | 20:20 | 21 days |   07  10  46 | -06  02  23 | 12:07 | 17:49 | 23:31 | 18.11 | 20:54 until 21:23 | Monoceros
| 2019  04  25 | 20:21 | 21 days |   07  10  46 | -06  02  23 | 12:07 | 17:49 | 23:31 | 18.11 | 20:54 until 21:23 | Monoceros
| 2019  04  25 | 20:22 | 21 days |   07  10  46 | -06  02  23 | 12:07 | 17:49 | 23:31 | 18.11 | 20:54 until 21:23 | Monoceros
| 2019  04  25 | 20:23 | 21 days |   07  10  46 | -06  02  22 | 12:07 | 17:49 | 23:31 | 18.11 | 20:54 until 21:23 | Monoceros
| 2019  04  25 | 20:24 | 21 days |   07  10  46 | -06  02  22 | 12:07 | 17:49 | 23:31 | 18.11 | 20:54 until 21:23 | Monoceros
|
| 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/>