| Ephemeris for 22P/Kopff
|
|     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  17 | 20:00 | 05 days |   10  16  07 | +15  17  15 | 14:25 | 21:23 | 04:22 | 15.40 | 20:44 until 02:19 | Leo
| 2021  04  17 | 21:00 | 05 days |   10  16  06 | +15  17  17 | 14:25 | 21:23 | 04:22 | 15.40 | 20:44 until 02:19 | Leo
| 2021  04  17 | 22:00 | 05 days |   10  16  06 | +15  17  20 | 14:25 | 21:23 | 04:22 | 15.40 | 20:44 until 02:19 | Leo
| 2021  04  17 | 23:00 | 05 days |   10  16  05 | +15  17  22 | 14:25 | 21:23 | 04:22 | 15.40 | 20:44 until 02:19 | Leo
| 2021  04  18 | 00:00 | 05 days |   10  16  04 | +15  17  25 | 14:21 | 21:19 | 04:18 | 15.40 | 20:45 until 02:15 | Leo
| 2021  04  18 | 01:00 | 05 days |   10  16  04 | +15  17  27 | 14:21 | 21:19 | 04:18 | 15.40 | 20:45 until 02:15 | Leo
| 2021  04  18 | 02:00 | 05 days |   10  16  03 | +15  17  29 | 14:21 | 21:19 | 04:18 | 15.40 | 20:45 until 02:15 | Leo
| 2021  04  18 | 03:00 | 05 days |   10  16  02 | +15  17  32 | 14:21 | 21:19 | 04:18 | 15.40 | 20:45 until 02:15 | Leo
| 2021  04  18 | 04:00 | 05 days |   10  16  02 | +15  17  34 | 14:21 | 21:19 | 04:18 | 15.40 | 20:45 until 02:15 | Leo
| 2021  04  18 | 05:00 | 05 days |   10  16  01 | +15  17  36 | 14:21 | 21:19 | 04:18 | 15.40 | 20:45 until 02:15 | Leo
| 2021  04  18 | 06:00 | 05 days |   10  16  00 | +15  17  39 | 14:21 | 21:19 | 04:18 | 15.40 | 20:45 until 02:15 | Leo
| 2021  04  18 | 07:00 | 05 days |   10  16  00 | +15  17  41 | 14:21 | 21:19 | 04:18 | 15.40 | 20:45 until 02:15 | Leo
| 2021  04  18 | 08:00 | 05 days |   10  15  59 | +15  17  43 | 14:21 | 21:19 | 04:18 | 15.40 | 20:45 until 02:15 | Leo
| 2021  04  18 | 09:00 | 05 days |   10  15  59 | +15  17  45 | 14:21 | 21:19 | 04:18 | 15.40 | 20:45 until 02:15 | Leo
| 2021  04  18 | 10:00 | 05 days |   10  15  58 | +15  17  48 | 14:20 | 21:19 | 04:18 | 15.40 | 20:45 until 02:15 | Leo
| 2021  04  18 | 11:00 | 05 days |   10  15  57 | +15  17  50 | 14:20 | 21:19 | 04:18 | 15.40 | 20:45 until 02:15 | Leo
| 2021  04  18 | 12:00 | 05 days |   10  15  57 | +15  17  52 | 14:20 | 21:19 | 04:18 | 15.40 | 20:45 until 02:15 | Leo
| 2021  04  18 | 13:00 | 05 days |   10  15  56 | +15  17  54 | 14:20 | 21:19 | 04:18 | 15.40 | 20:45 until 02:15 | Leo
| 2021  04  18 | 14:00 | 05 days |   10  15  55 | +15  17  56 | 14:20 | 21:19 | 04:18 | 15.40 | 20:45 until 02:15 | Leo
| 2021  04  18 | 15:00 | 05 days |   10  15  55 | +15  17  58 | 14:20 | 21:19 | 04:18 | 15.40 | 20:45 until 02:15 | Leo
| 2021  04  18 | 16:00 | 06 days |   10  15  54 | +15  18  01 | 14:20 | 21:19 | 04:18 | 15.40 | 20:45 until 02:15 | Leo
| 2021  04  18 | 17:00 | 06 days |   10  15  54 | +15  18  03 | 14:20 | 21:19 | 04:18 | 15.40 | 20:45 until 02:15 | Leo
| 2021  04  18 | 18:00 | 06 days |   10  15  53 | +15  18  05 | 14:20 | 21:19 | 04:18 | 15.40 | 20:45 until 02:15 | Leo
| 2021  04  18 | 19:00 | 06 days |   10  15  52 | +15  18  07 | 14:20 | 21:19 | 04:17 | 15.40 | 20:45 until 02:15 | Leo
| 2021  04  18 | 20:00 | 06 days |   10  15  52 | +15  18  09 | 14:20 | 21:19 | 04:17 | 15.40 | 20:45 until 02:15 | Leo
|
| 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/>