C/2022 U4 (Bok)
Basic Information of C/2022 U4 (Bok)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 2.896590 |
| Eccentricity | 0.999027 |
| Inclination (deg) | 52.057700 |
| Longitude of ascending node (deg) | 132.917500 |
| Argument of perihelion (deg) | 88.974500 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPEC 2023-W26, MPC orbital elements |
| Period (years) | 162428.143360 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2023-08-03T16:22:30.720 |
| Period (years) | 162428.143360 |
Magnitude
Magnitude Chart Placeholder
Ephemeris
| Date (UTC) | RA (J2000) | Dec (J2000) | Δ (AU) | Motion (arcsec/hr) | Dir (deg) | Nearest HIP | Dist (arcmin) |
|---|---|---|---|---|---|---|---|
| 2025-11-21 | 21:23:31.28 | -27:01:03.3 | 8.071 | 9.07 | 78.0 | HIP 105723 | 17.15 |
| 2025-11-22 | 21:23:47.22 | -27:00:18.0 | 8.094 | 9.33 | 77.9 | HIP 105723 | 13.78 |
| 2025-11-23 | 21:24:03.61 | -26:59:30.8 | 8.117 | 9.59 | 77.7 | HIP 105723 | 10.50 |
| 2025-11-24 | 21:24:20.44 | -26:58:41.9 | 8.139 | 9.84 | 77.6 | HIP 105723 | 7.58 |
| 2025-11-25 | 21:24:37.69 | -26:57:51.2 | 8.162 | 10.09 | 77.5 | HIP 105723 | 5.83 |
| 2025-11-26 | 21:24:55.38 | -26:56:58.8 | 8.185 | 10.34 | 77.4 | HIP 105723 | 6.50 |
| 2025-11-27 | 21:25:13.49 | -26:56:04.6 | 8.207 | 10.58 | 77.3 | HIP 105723 | 9.19 |
| 2025-11-28 | 21:25:32.02 | -26:55:08.9 | 8.230 | 10.82 | 77.3 | HIP 105723 | 12.78 |
| 2025-11-29 | 21:25:50.96 | -26:54:11.5 | 8.252 | 11.06 | 77.2 | HIP 105723 | 16.76 |
| 2025-11-30 | 21:26:10.30 | -26:53:12.5 | 8.274 | 11.29 | 77.1 | HIP 105845 | 17.04 |
| 2025-12-01 | 21:26:30.03 | -26:52:12.1 | 8.296 | 11.52 | 77.1 | HIP 105845 | 18.20 |
| 2025-12-02 | 21:26:50.16 | -26:51:10.1 | 8.318 | 11.74 | 77.0 | HIP 105845 | 20.38 |
| 2025-12-03 | 21:27:10.67 | -26:50:06.7 | 8.340 | 11.96 | 77.0 | HIP 105845 | 23.33 |
| 2025-12-04 | 21:27:31.56 | -26:49:01.9 | 8.362 | 12.18 | 76.9 | HIP 106012 | 19.88 |
| 2025-12-05 | 21:27:52.83 | -26:47:55.7 | 8.384 | 12.39 | 76.9 | HIP 106012 | 16.75 |
| 2025-12-06 | 21:28:14.46 | -26:46:48.1 | 8.405 | 12.60 | 76.9 | HIP 106012 | 14.58 |
| 2025-12-07 | 21:28:36.45 | -26:45:39.2 | 8.427 | 12.60 | 76.9 | HIP 106012 | 13.93 |