C/2022 B4 (Bok)
Basic Information of C/2022 B4 (Bok)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 1.379039 |
| Eccentricity | 0.996384 |
| Inclination (deg) | 20.044000 |
| Longitude of ascending node (deg) | 340.650900 |
| Argument of perihelion (deg) | 152.941100 |
| Epoch | 2023-02-25T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 7447.700264 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2022-01-29T21:32:15.360 |
| Period (years) | 7447.700264 |
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 | 18:17:53.94 | -40:29:59.5 | 13.187 | 11.27 | 78.0 | HIP 89745 | 11.80 |
| 2025-11-22 | 18:18:17.13 | -40:29:03.3 | 13.203 | 11.34 | 78.3 | HIP 89745 | 7.33 |
| 2025-11-23 | 18:18:40.49 | -40:28:08.0 | 13.218 | 11.41 | 78.6 | HIP 89745 | 2.94 |
| 2025-11-24 | 18:19:04.01 | -40:27:13.5 | 13.233 | 11.48 | 78.8 | HIP 89745 | 2.21 |
| 2025-11-25 | 18:19:27.70 | -40:26:20.0 | 13.248 | 11.55 | 79.1 | HIP 89745 | 6.58 |
| 2025-11-26 | 18:19:51.53 | -40:25:27.5 | 13.263 | 11.61 | 79.4 | HIP 89745 | 11.16 |
| 2025-11-27 | 18:20:15.52 | -40:24:35.8 | 13.278 | 11.68 | 79.6 | HIP 89881 | 8.52 |
| 2025-11-28 | 18:20:39.65 | -40:23:45.0 | 13.292 | 11.74 | 79.8 | HIP 89881 | 7.78 |
| 2025-11-29 | 18:21:03.91 | -40:22:55.2 | 13.306 | 11.79 | 80.1 | HIP 89881 | 9.64 |
| 2025-11-30 | 18:21:28.31 | -40:22:06.3 | 13.320 | 11.85 | 80.3 | HIP 89881 | 13.05 |
| 2025-12-01 | 18:21:52.83 | -40:21:18.4 | 13.333 | 11.90 | 80.6 | HIP 89881 | 17.12 |
| 2025-12-02 | 18:22:17.48 | -40:20:31.4 | 13.347 | 11.95 | 80.8 | HIP 89881 | 21.49 |
| 2025-12-03 | 18:22:42.24 | -40:19:45.3 | 13.360 | 12.00 | 81.0 | HIP 90203 | 23.58 |
| 2025-12-04 | 18:23:07.11 | -40:19:00.1 | 13.372 | 12.05 | 81.2 | HIP 90203 | 20.58 |
| 2025-12-05 | 18:23:32.09 | -40:18:15.8 | 13.385 | 12.09 | 81.5 | HIP 90264 | 17.63 |
| 2025-12-06 | 18:23:57.16 | -40:17:32.5 | 13.397 | 12.13 | 81.7 | HIP 90264 | 12.87 |
| 2025-12-07 | 18:24:22.34 | -40:16:50.2 | 13.409 | 12.13 | 81.7 | HIP 90264 | 8.17 |