| Ephemeris for C/2017 S3 (PANSTARRS)
|
|     DATE     | Age of  | RIGHT ASCENS | DECLINATION | Rise  | Culm  | Set   | Approx|    Observable     | Constellation
| Year Mth Day | Moon    | hour min sec | deg min sec |       |       |       | Mag.  |                   |
|
| 2019  01  21 | 15 days |   14  13  58 | +45  28  21 | 19:07 | 05:56 | 16:41 | 13.88 | 23:05 until 05:57 | Bootes
| 2019  01  23 | 16 days |   14  13  54 | +45  52  28 | 18:53 | 05:52 | 16:47 | 13.89 | 22:59 until 05:56 | Bootes
| 2019  01  24 | 17 days |   14  13  47 | +46  16  35 | 18:37 | 05:48 | 16:55 | 13.91 | 22:53 until 05:55 | Bootes
| 2019  01  25 | 19 days |   14  13  38 | +46  40  43 | 18:17 | 05:44 | 17:07 | 13.92 | 22:47 until 05:55 | Bootes
| 2019  01  26 | 20 days |   14  13  27 | +47  04  50 | --:-- | 05:40 | --:-- | 13.94 | 22:41 until 05:54 | Bootes
| 2019  01  27 | 21 days |   14  13  13 | +47  28  55 | --:-- | 05:35 | --:-- | 13.95 | 22:35 until 05:54 | Bootes
| 2019  01  28 | 22 days |   14  12  57 | +47  52  59 | --:-- | 05:31 | --:-- | 13.97 | 22:29 until 05:53 | Bootes
| 2019  01  29 | 23 days |   14  12  39 | +48  17  00 | --:-- | 05:27 | --:-- | 13.98 | 22:22 until 05:52 | Bootes
| 2019  01  30 | 24 days |   14  12  19 | +48  40  59 | --:-- | 05:23 | --:-- | 14.00 | 22:16 until 05:51 | Bootes
| 2019  01  31 | 25 days |   14  11  56 | +49  04  53 | --:-- | 05:18 | --:-- | 14.01 | 22:10 until 05:50 | Bootes
| 2019  02  01 | 26 days |   14  11  30 | +49  28  42 | --:-- | 05:14 | --:-- | 14.03 | 22:03 until 05:50 | Bootes
| 2019  02  02 | 26 days |   14  11  03 | +49  52  27 | --:-- | 05:10 | --:-- | 14.05 | 21:57 until 05:49 | Bootes
| 2019  02  03 | 27 days |   14  10  32 | +50  16  05 | --:-- | 05:05 | --:-- | 14.06 | 21:50 until 05:48 | Bootes
| 2019  02  04 | 28 days |   14  09  59 | +50  39  36 | --:-- | 05:01 | --:-- | 14.08 | 21:44 until 05:47 | Bootes
| 2019  02  05 | 00 days |   14  09  24 | +51  03  00 | --:-- | 04:56 | --:-- | 14.09 | 21:37 until 05:46 | Bootes
| 2019  02  06 | 00 days |   14  08  45 | +51  26  16 | --:-- | 04:52 | --:-- | 14.11 | 21:30 until 05:45 | Bootes
| 2019  02  07 | 01 days |   14  08  04 | +51  49  23 | --:-- | 04:47 | --:-- | 14.13 | 21:24 until 05:44 | Bootes
| 2019  02  08 | 02 days |   14  07  21 | +52  12  20 | --:-- | 04:42 | --:-- | 14.14 | 21:17 until 05:43 | Bootes
| 2019  02  09 | 03 days |   14  06  34 | +52  35  06 | --:-- | 04:38 | --:-- | 14.16 | 21:10 until 05:42 | Bootes
| 2019  02  10 | 04 days |   14  05  45 | +52  57  41 | --:-- | 04:33 | --:-- | 14.18 | 21:03 until 05:41 | Ursa Major
| 2019  02  11 | 05 days |   14  04  53 | +53  20  04 | --:-- | 04:28 | --:-- | 14.19 | 20:56 until 05:39 | Ursa Major
| 2019  02  12 | 06 days |   14  03  58 | +53  42  14 | --:-- | 04:23 | --:-- | 14.21 | 20:49 until 05:38 | Ursa Major
| 2019  02  13 | 07 days |   14  03  01 | +54  04  10 | --:-- | 04:18 | --:-- | 14.23 | 20:41 until 05:37 | Ursa Major
| 2019  02  14 | 08 days |   14  02  00 | +54  25  52 | --:-- | 04:13 | --:-- | 14.24 | 20:34 until 05:36 | Ursa Major
| 2019  02  15 | 09 days |   14  00  57 | +54  47  20 | --:-- | 04:08 | --:-- | 14.26 | 20:27 until 05:35 | Ursa Major
|
| 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/>