| 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.  |                   |
|
| 2021  09  28 | 20:00 | 22 days |   16  33  10 | -21  30  56 | 12:06 | 16:46 | 21:25 | 23.66 |    Not observable | Ophiuchus
| 2021  09  29 | 20:00 | 22 days |   16  33  42 | -21  32  40 | 12:03 | 16:42 | 21:21 | 23.66 |    Not observable | Ophiuchus
| 2021  09  30 | 20:00 | 23 days |   16  34  14 | -21  34  25 | 12:00 | 16:39 | 21:18 | 23.67 |    Not observable | Ophiuchus
| 2021  10  01 | 20:00 | 24 days |   16  34  47 | -21  36  10 | 11:57 | 16:36 | 21:14 | 23.67 |    Not observable | Ophiuchus
| 2021  10  02 | 20:00 | 25 days |   16  35  21 | -21  37  55 | 11:53 | 16:32 | 21:11 | 23.68 |    Not observable | Ophiuchus
| 2021  10  03 | 20:00 | 26 days |   16  35  55 | -21  39  41 | 11:50 | 16:29 | 21:07 | 23.68 |    Not observable | Ophiuchus
| 2021  10  04 | 20:00 | 27 days |   16  36  29 | -21  41  28 | 11:47 | 16:25 | 21:04 | 23.69 |    Not observable | Ophiuchus
| 2021  10  05 | 20:00 | 29 days |   16  37  04 | -21  43  14 | 11:44 | 16:22 | 21:00 | 23.69 |    Not observable | Ophiuchus
| 2021  10  06 | 20:00 | 00 days |   16  37  40 | -21  45  01 | 11:41 | 16:19 | 20:57 | 23.70 |    Not observable | Ophiuchus
| 2021  10  07 | 20:00 | 01 days |   16  38  16 | -21  46  48 | 11:37 | 16:15 | 20:53 | 23.70 |    Not observable | Ophiuchus
| 2021  10  08 | 20:00 | 02 days |   16  38  52 | -21  48  36 | 11:34 | 16:12 | 20:50 | 23.71 |    Not observable | Ophiuchus
| 2021  10  09 | 20:00 | 03 days |   16  39  29 | -21  50  23 | 11:31 | 16:09 | 20:47 | 23.71 |    Not observable | Ophiuchus
| 2021  10  10 | 20:00 | 05 days |   16  40  07 | -21  52  11 | 11:28 | 16:05 | 20:43 | 23.72 |    Not observable | Ophiuchus
| 2021  10  11 | 20:00 | 06 days |   16  40  45 | -21  53  59 | 11:25 | 16:02 | 20:40 | 23.72 |    Not observable | Ophiuchus
| 2021  10  12 | 20:00 | 07 days |   16  41  23 | -21  55  47 | 11:21 | 15:59 | 20:36 | 23.73 |    Not observable | Ophiuchus
| 2021  10  13 | 20:00 | 08 days |   16  42  02 | -21  57  35 | 11:18 | 15:56 | 20:33 | 23.73 |    Not observable | Ophiuchus
| 2021  10  14 | 20:00 | 09 days |   16  42  41 | -21  59  23 | 11:15 | 15:52 | 20:29 | 23.73 |    Not observable | Ophiuchus
| 2021  10  15 | 20:00 | 10 days |   16  43  21 | -22  01  11 | 11:12 | 15:49 | 20:26 | 23.74 |    Not observable | Ophiuchus
| 2021  10  16 | 20:00 | 11 days |   16  44  01 | -22  02  59 | 11:09 | 15:46 | 20:23 | 23.74 |    Not observable | Ophiuchus
| 2021  10  17 | 20:00 | 12 days |   16  44  42 | -22  04  47 | 11:06 | 15:42 | 20:19 | 23.75 |    Not observable | Ophiuchus
| 2021  10  18 | 20:00 | 13 days |   16  45  22 | -22  06  34 | 11:03 | 15:39 | 20:16 | 23.75 |    Not observable | Ophiuchus
| 2021  10  19 | 20:00 | 14 days |   16  46  04 | -22  08  22 | 11:00 | 15:36 | 20:12 | 23.75 |    Not observable | Ophiuchus
| 2021  10  20 | 20:00 | 15 days |   16  46  46 | -22  10  10 | 10:56 | 15:33 | 20:09 | 23.76 |    Not observable | Ophiuchus
| 2021  10  21 | 20:00 | 16 days |   16  47  28 | -22  11  57 | 10:53 | 15:30 | 20:06 | 23.76 |    Not observable | Ophiuchus
| 2021  10  22 | 20:00 | 16 days |   16  48  10 | -22  13  44 | 10:50 | 15:26 | 20:02 | 23.76 |    Not observable | Ophiuchus
|
| All times computed for Cambridge (latitude 42.38; longitude -71.11)
|      and expressed in Cambridge time.
|
| Ephemeris computed by Dominic Ford.
| <https://in-the-sky.org/>