| Ephemeris for 46P/Wirtanen
|
|     DATE     | Time  | Age of  | RIGHT ASCENS | DECLINATION | Rise  | Culm  | Set   | Approx|    Observable     | Constellation
| Year Mth Day |       | Moon    | hour min sec | deg min sec |       |       |       | Mag.  |                   |
|
| 2018  12  01 | 01:00 | 23 days |   03  08  43 | -17  51  07 | 16:58 | 22:13 | 03:28 |  4.33 | 18:42 until 01:43 | Eridanus
| 2018  12  01 | 04:00 | 23 days |   03  09  15 | -17  38  44 | 16:57 | 22:13 | 03:29 |  4.31 | 18:41 until 01:45 | Eridanus
| 2018  12  01 | 07:00 | 23 days |   03  09  48 | -17  26  12 | 16:57 | 22:14 | 03:30 |  4.30 | 18:41 until 01:47 | Eridanus
| 2018  12  01 | 10:00 | 23 days |   03  10  20 | -17  13  31 | 16:57 | 22:14 | 03:31 |  4.29 | 18:40 until 01:48 | Eridanus
| 2018  12  01 | 13:00 | 24 days |   03  10  53 | -17  00  41 | 16:57 | 22:15 | 03:32 |  4.27 | 18:40 until 01:50 | Eridanus
| 2018  12  01 | 16:00 | 24 days |   03  11  14 | -16  47  44 | 16:57 | 22:15 | 03:33 |  4.26 | 18:39 until 01:51 | Eridanus
| 2018  12  01 | 19:00 | 24 days |   03  12  00 | -16  34  32 | 16:57 | 22:16 | 03:35 |  4.25 | 18:39 until 01:53 | Eridanus
| 2018  12  01 | 22:00 | 24 days |   03  12  34 | -16  21  14 | 16:57 | 22:17 | 03:36 |  4.23 | 18:39 until 01:54 | Eridanus
| 2018  12  02 | 01:00 | 24 days |   03  13  08 | -16  07  46 | 16:53 | 22:13 | 03:33 |  4.22 | 18:34 until 01:52 | Eridanus
| 2018  12  02 | 04:00 | 24 days |   03  13  42 | -15  54  09 | 16:53 | 22:14 | 03:34 |  4.21 | 18:34 until 01:54 | Eridanus
| 2018  12  02 | 07:00 | 24 days |   03  14  17 | -15  40  22 | 16:53 | 22:14 | 03:36 |  4.19 | 18:33 until 01:55 | Eridanus
| 2018  12  02 | 10:00 | 25 days |   03  14  52 | -15  26  24 | 16:53 | 22:15 | 03:37 |  4.18 | 18:33 until 01:57 | Eridanus
| 2018  12  02 | 13:00 | 25 days |   03  15  28 | -15  12  17 | 16:53 | 22:15 | 03:38 |  4.17 | 18:32 until 01:59 | Eridanus
| 2018  12  02 | 16:00 | 25 days |   03  15  50 | -14  58  05 | 16:53 | 22:16 | 03:39 |  4.16 | 18:32 until 02:00 | Eridanus
| 2018  12  02 | 19:00 | 25 days |   03  16  39 | -14  43  33 | 16:53 | 22:17 | 03:41 |  4.14 | 18:31 until 02:02 | Eridanus
| 2018  12  02 | 22:00 | 25 days |   03  17  16 | -14  28  55 | 16:53 | 22:17 | 03:42 |  4.13 | 18:31 until 02:04 | Eridanus
| 2018  12  03 | 01:00 | 25 days |   03  17  52 | -14  14  08 | 16:49 | 22:14 | 03:39 |  4.12 | 18:26 until 02:01 | Eridanus
| 2018  12  03 | 04:00 | 25 days |   03  18  29 | -13  59  09 | 16:49 | 22:15 | 03:41 |  4.10 | 18:26 until 02:03 | Eridanus
| 2018  12  03 | 07:00 | 25 days |   03  19  06 | -13  44  00 | 16:48 | 22:15 | 03:42 |  4.09 | 18:26 until 02:05 | Eridanus
| 2018  12  03 | 10:00 | 26 days |   03  19  44 | -13  28  41 | 16:48 | 22:16 | 03:43 |  4.08 | 18:25 until 02:06 | Eridanus
| 2018  12  03 | 13:00 | 26 days |   03  20  22 | -13  13  11 | 16:48 | 22:16 | 03:45 |  4.06 | 18:25 until 02:08 | Eridanus
| 2018  12  03 | 16:00 | 26 days |   03  20  47 | -12  57  37 | 16:48 | 22:17 | 03:46 |  4.05 | 18:24 until 02:10 | Eridanus
| 2018  12  03 | 19:00 | 26 days |   03  21  39 | -12  41  38 | 16:48 | 22:18 | 03:47 |  4.04 | 18:24 until 02:12 | Eridanus
| 2018  12  03 | 22:00 | 26 days |   03  22  18 | -12  25  35 | 16:48 | 22:18 | 03:49 |  4.02 | 18:23 until 02:13 | Eridanus
| 2018  12  04 | 01:00 | 26 days |   03  22  57 | -12  09  21 | 16:44 | 22:15 | 03:46 |  4.01 | 18:19 until 02:11 | Eridanus
|
| All times computed for San Diego (latitude 32.72; longitude -117.16)
|      and expressed in San Diego time.
|
| Ephemeris computed by Dominic Ford.
| <https://in-the-sky.org/>