| Ephemeris for 55P/Tempel-Tuttle
|
|     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  01  16 | 19:00 | 29 days |   15  54  31 | -21  17  53 | 03:15 | 07:55 | 12:35 | 49.25 |    Not observable | Scorpius
| 2018  01  17 | 19:00 | 00 days |   15  54  37 | -21  18  11 | 03:11 | 07:51 | 12:31 | 49.25 |    Not observable | Scorpius
| 2018  01  18 | 19:00 | 01 days |   15  54  43 | -21  18  28 | 03:07 | 07:47 | 12:27 | 49.25 |    Not observable | Scorpius
| 2018  01  19 | 19:00 | 02 days |   15  54  49 | -21  18  44 | 03:03 | 07:43 | 12:23 | 49.24 |    Not observable | Scorpius
| 2018  01  20 | 19:00 | 03 days |   15  54  55 | -21  19  00 | 02:59 | 07:39 | 12:20 | 49.24 |    Not observable | Scorpius
| 2018  01  21 | 19:00 | 04 days |   15  55  01 | -21  19  16 | 02:56 | 07:36 | 12:16 | 49.24 | 05:52 until 05:55 | Scorpius
| 2018  01  22 | 19:00 | 05 days |   15  55  06 | -21  19  30 | 02:52 | 07:32 | 12:12 | 49.24 | 05:49 until 05:54 | Scorpius
| 2018  01  23 | 19:00 | 06 days |   15  55  12 | -21  19  45 | 02:48 | 07:28 | 12:08 | 49.23 | 05:45 until 05:54 | Scorpius
| 2018  01  24 | 19:00 | 07 days |   15  55  17 | -21  19  59 | 02:44 | 07:24 | 12:04 | 49.23 | 05:41 until 05:53 | Scorpius
| 2018  01  25 | 19:00 | 08 days |   15  55  21 | -21  20  12 | 02:40 | 07:20 | 12:00 | 49.23 | 05:37 until 05:52 | Scorpius
| 2018  01  26 | 19:00 | 09 days |   15  55  26 | -21  20  25 | 02:36 | 07:16 | 11:56 | 49.23 | 05:33 until 05:52 | Scorpius
| 2018  01  27 | 19:00 | 10 days |   15  55  31 | -21  20  37 | 02:33 | 07:13 | 11:53 | 49.23 | 05:30 until 05:51 | Scorpius
| 2018  01  28 | 19:00 | 11 days |   15  55  35 | -21  20  48 | 02:29 | 07:09 | 11:49 | 49.22 | 05:26 until 05:50 | Scorpius
| 2018  01  29 | 19:00 | 12 days |   15  55  39 | -21  20  59 | 02:25 | 07:05 | 11:45 | 49.22 | 05:22 until 05:49 | Scorpius
| 2018  01  30 | 19:00 | 14 days |   15  55  43 | -21  21  10 | 02:21 | 07:01 | 11:41 | 49.22 | 05:18 until 05:49 | Scorpius
| 2018  01  31 | 19:00 | 15 days |   15  55  47 | -21  21  19 | 02:17 | 06:57 | 11:37 | 49.22 | 05:14 until 05:48 | Scorpius
| 2018  02  01 | 19:00 | 16 days |   15  55  50 | -21  21  29 | 02:13 | 06:53 | 11:33 | 49.21 | 05:10 until 05:47 | Scorpius
| 2018  02  02 | 19:00 | 17 days |   15  55  53 | -21  21  37 | 02:09 | 06:49 | 11:29 | 49.21 | 05:07 until 05:46 | Scorpius
| 2018  02  03 | 19:00 | 18 days |   15  55  56 | -21  21  45 | 02:06 | 06:45 | 11:25 | 49.21 | 05:03 until 05:45 | Scorpius
| 2018  02  04 | 19:00 | 19 days |   15  55  59 | -21  21  53 | 02:02 | 06:42 | 11:21 | 49.21 | 04:59 until 05:44 | Scorpius
| 2018  02  05 | 19:00 | 20 days |   15  56  02 | -21  22  00 | 01:58 | 06:38 | 11:18 | 49.20 | 04:55 until 05:43 | Scorpius
| 2018  02  06 | 19:00 | 21 days |   15  56  04 | -21  22  06 | 01:54 | 06:34 | 11:14 | 49.20 | 04:51 until 05:42 | Scorpius
| 2018  02  07 | 19:00 | 22 days |   15  56  07 | -21  22  11 | 01:50 | 06:30 | 11:10 | 49.20 | 04:47 until 05:41 | Scorpius
| 2018  02  08 | 19:00 | 23 days |   15  56  09 | -21  22  16 | 01:46 | 06:26 | 11:06 | 49.20 | 04:43 until 05:40 | Scorpius
| 2018  02  09 | 19:00 | 24 days |   15  56  10 | -21  22  21 | 01:42 | 06:22 | 11:02 | 49.19 | 04:40 until 05:39 | Scorpius
|
| 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/>