| 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 | 21:13 | 06:45 | 16:13 | 13.88 | 00:22 until 06:38 | Bootes
| 2019  01  23 | 16 days |   14  13  54 | +45  52  28 | 21:05 | 06:41 | 16:13 | 13.89 | 00:17 until 06:38 | Bootes
| 2019  01  24 | 17 days |   14  13  47 | +46  16  35 | 20:57 | 06:37 | 16:13 | 13.91 | 00:11 until 06:38 | Bootes
| 2019  01  25 | 19 days |   14  13  38 | +46  40  43 | 20:48 | 06:33 | 16:14 | 13.92 | 00:06 until 06:37 | Bootes
| 2019  01  26 | 20 days |   14  13  27 | +47  04  50 | 20:39 | 06:29 | 16:14 | 13.94 | 23:56 until 06:37 | Bootes
| 2019  01  27 | 21 days |   14  13  13 | +47  28  55 | 20:30 | 06:25 | 16:15 | 13.95 | 23:51 until 06:36 | Bootes
| 2019  01  28 | 22 days |   14  12  57 | +47  52  59 | 20:21 | 06:20 | 16:16 | 13.97 | 23:45 until 06:36 | Bootes
| 2019  01  29 | 23 days |   14  12  39 | +48  17  00 | 20:11 | 06:16 | 16:17 | 13.98 | 23:39 until 06:35 | Bootes
| 2019  01  30 | 24 days |   14  12  19 | +48  40  59 | 20:01 | 06:12 | 16:19 | 14.00 | 23:33 until 06:34 | Bootes
| 2019  01  31 | 25 days |   14  11  56 | +49  04  53 | 19:51 | 06:08 | 16:20 | 14.01 | 23:28 until 06:34 | Bootes
| 2019  02  01 | 26 days |   14  11  30 | +49  28  42 | 19:40 | 06:03 | 16:22 | 14.03 | 23:22 until 06:33 | Bootes
| 2019  02  02 | 26 days |   14  11  03 | +49  52  27 | 19:29 | 05:59 | 16:25 | 14.05 | 23:16 until 06:32 | Bootes
| 2019  02  03 | 27 days |   14  10  32 | +50  16  05 | 19:16 | 05:54 | 16:28 | 14.06 | 23:10 until 06:32 | Bootes
| 2019  02  04 | 28 days |   14  09  59 | +50  39  36 | 19:03 | 05:50 | 16:32 | 14.08 | 23:04 until 06:31 | Bootes
| 2019  02  05 | 00 days |   14  09  24 | +51  03  00 | 18:49 | 05:45 | 16:38 | 14.09 | 22:58 until 06:30 | Bootes
| 2019  02  06 | 00 days |   14  08  45 | +51  26  16 | 18:33 | 05:41 | 16:44 | 14.11 | 22:52 until 06:29 | Bootes
| 2019  02  07 | 01 days |   14  08  04 | +51  49  23 | 18:14 | 05:36 | 16:54 | 14.13 | 22:45 until 06:28 | Bootes
| 2019  02  08 | 02 days |   14  07  21 | +52  12  20 | 17:46 | 05:32 | 17:13 | 14.14 | 22:39 until 06:28 | Bootes
| 2019  02  09 | 03 days |   14  06  34 | +52  35  06 | --:-- | 05:27 | --:-- | 14.16 | 22:33 until 06:27 | Bootes
| 2019  02  10 | 04 days |   14  05  45 | +52  57  41 | --:-- | 05:22 | --:-- | 14.18 | 22:27 until 06:26 | Ursa Major
| 2019  02  11 | 05 days |   14  04  53 | +53  20  04 | --:-- | 05:17 | --:-- | 14.19 | 22:20 until 06:25 | Ursa Major
| 2019  02  12 | 06 days |   14  03  58 | +53  42  14 | --:-- | 05:12 | --:-- | 14.21 | 22:14 until 06:24 | Ursa Major
| 2019  02  13 | 07 days |   14  03  01 | +54  04  10 | --:-- | 05:08 | --:-- | 14.23 | 22:07 until 06:23 | Ursa Major
| 2019  02  14 | 08 days |   14  02  00 | +54  25  52 | --:-- | 05:03 | --:-- | 14.24 | 22:01 until 06:22 | Ursa Major
| 2019  02  15 | 09 days |   14  00  57 | +54  47  20 | --:-- | 04:58 | --:-- | 14.26 | 21:54 until 06:21 | Ursa Major
|
| All times computed for Washington (latitude 37.13; longitude -113.51)
|      and expressed in Washington time.
|
| Ephemeris computed by Dominic Ford.
| <https://in-the-sky.org/>