| Ephemeris for 73P/Schwassmann-Wachmann
|
|     DATE     | Time  | Age of  | RIGHT ASCENS | DECLINATION | Rise  | Culm  | Set   | Approx|    Observable     | Constellation
| Year Mth Day |       | Moon    | hour min sec | deg min sec |       |       |       | Mag.  |                   |
|
| 2026  06  08 | 00:00 | 22 days |   06  53  34 | +27  09  53 | 06:33 | 14:29 | 22:24 | 26.53 |    Not observable | Gemini
| 2026  06  09 | 00:00 | 23 days |   06  54  29 | +27  08  34 | 06:30 | 14:26 | 22:21 | 26.53 |    Not observable | Gemini
| 2026  06  10 | 00:00 | 24 days |   06  55  26 | +27  07  14 | 06:28 | 14:23 | 22:18 | 26.52 |    Not observable | Gemini
| 2026  06  11 | 00:00 | 25 days |   06  56  22 | +27  05  53 | 06:25 | 14:20 | 22:15 | 26.52 |    Not observable | Gemini
| 2026  06  12 | 00:00 | 26 days |   06  57  19 | +27  04  31 | 06:22 | 14:17 | 22:12 | 26.51 |    Not observable | Gemini
| 2026  06  13 | 00:00 | 27 days |   06  58  15 | +27  03  08 | 06:19 | 14:14 | 22:09 | 26.51 |    Not observable | Gemini
| 2026  06  14 | 00:00 | 28 days |   06  59  12 | +27  01  44 | 06:16 | 14:11 | 22:06 | 26.50 |    Not observable | Gemini
| 2026  06  15 | 00:00 | 00 days |   07  00  10 | +27  00  19 | 06:13 | 14:08 | 22:03 | 26.50 |    Not observable | Gemini
| 2026  06  16 | 00:00 | 01 days |   07  01  07 | +26  58  53 | 06:10 | 14:05 | 22:00 | 26.49 |    Not observable | Gemini
| 2026  06  17 | 00:00 | 02 days |   07  02  05 | +26  57  26 | 06:07 | 14:02 | 21:57 | 26.48 |    Not observable | Gemini
| 2026  06  18 | 00:00 | 03 days |   07  03  03 | +26  55  58 | 06:05 | 13:59 | 21:53 | 26.48 |    Not observable | Gemini
| 2026  06  19 | 00:00 | 04 days |   07  04  01 | +26  54  29 | 06:02 | 13:56 | 21:50 | 26.47 |    Not observable | Gemini
| 2026  06  20 | 00:00 | 05 days |   07  04  59 | +26  52  59 | 05:59 | 13:53 | 21:47 | 26.47 |    Not observable | Gemini
| 2026  06  21 | 00:00 | 06 days |   07  05  58 | +26  51  28 | 05:56 | 13:50 | 21:44 | 26.46 |    Not observable | Gemini
| 2026  06  22 | 00:00 | 07 days |   07  06  56 | +26  49  56 | 05:53 | 13:47 | 21:41 | 26.45 |    Not observable | Gemini
| 2026  06  23 | 00:00 | 08 days |   07  07  55 | +26  48  23 | 05:51 | 13:44 | 21:38 | 26.45 |    Not observable | Gemini
| 2026  06  24 | 00:00 | 09 days |   07  08  54 | +26  46  48 | 05:48 | 13:41 | 21:35 | 26.44 |    Not observable | Gemini
| 2026  06  25 | 00:00 | 10 days |   07  09  53 | +26  45  13 | 05:45 | 13:38 | 21:32 | 26.44 |    Not observable | Gemini
| 2026  06  26 | 00:00 | 11 days |   07  10  52 | +26  43  37 | 05:42 | 13:35 | 21:29 | 26.43 |    Not observable | Gemini
| 2026  06  27 | 00:00 | 12 days |   07  11  52 | +26  41  59 | 05:39 | 13:32 | 21:26 | 26.42 |    Not observable | Gemini
| 2026  06  28 | 00:00 | 13 days |   07  12  51 | +26  40  21 | 05:36 | 13:29 | 21:23 | 26.42 |    Not observable | Gemini
| 2026  06  29 | 00:00 | 14 days |   07  13  51 | +26  38  42 | 05:34 | 13:27 | 21:19 | 26.41 |    Not observable | Gemini
| 2026  06  30 | 00:00 | 15 days |   07  14  51 | +26  37  01 | 05:31 | 13:24 | 21:16 | 26.40 |    Not observable | Gemini
| 2026  07  01 | 00:00 | 16 days |   07  15  51 | +26  35  20 | 05:28 | 13:21 | 21:13 | 26.40 |    Not observable | Gemini
| 2026  07  02 | 00:00 | 17 days |   07  16  51 | +26  33  37 | 05:25 | 13:18 | 21:10 | 26.39 |    Not observable | Gemini
|
| All times computed for Cambridge (latitude 42.38; longitude -71.11)
|      and expressed in Cambridge time.
| All positions are in J2000.0 coordinates.
|
| Ephemeris computed by Dominic Ford.
| <https://in-the-sky.org/>