C/2022 Y1 (Hogan)
Basic Information of C/2022 Y1 (Hogan)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 2.961844 |
| Eccentricity | 0.765389 |
| Inclination (deg) | 18.856300 |
| Longitude of ascending node (deg) | 285.872500 |
| Argument of perihelion (deg) | 174.915600 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPEC 2023-M14, MPC orbital elements |
| Period (years) | 44.856018 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2022-11-27T18:14:32.640 |
| Period (years) | 44.856018 |
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 | 14:18:26.40 | -30:14:36.8 | 9.152 | 19.91 | 112.2 | HIP 69905 | 18.19 |
| 2025-11-22 | 14:19:00.57 | -30:17:36.8 | 9.153 | 19.83 | 112.3 | HIP 69905 | 17.10 |
| 2025-11-23 | 14:19:34.58 | -30:20:37.2 | 9.153 | 19.75 | 112.5 | HIP 69905 | 19.48 |
| 2025-11-24 | 14:20:08.43 | -30:23:37.9 | 9.152 | 19.66 | 112.6 | HIP 70099 | 21.02 |
| 2025-11-25 | 14:20:42.11 | -30:26:39.0 | 9.152 | 19.57 | 112.8 | HIP 70099 | 23.00 |
| 2025-11-26 | 14:21:15.61 | -30:29:40.4 | 9.151 | 19.47 | 112.9 | HIP 70276 | 19.88 |
| 2025-11-27 | 14:21:48.94 | -30:32:42.2 | 9.150 | 19.38 | 113.1 | HIP 70276 | 12.13 |
| 2025-11-28 | 14:22:22.07 | -30:35:44.1 | 9.149 | 19.28 | 113.2 | HIP 70276 | 4.56 |
| 2025-11-29 | 14:22:55.01 | -30:38:46.4 | 9.148 | 19.17 | 113.4 | HIP 70276 | 3.80 |
| 2025-11-30 | 14:23:27.76 | -30:41:48.8 | 9.146 | 19.07 | 113.6 | HIP 70276 | 11.23 |
| 2025-12-01 | 14:24:00.31 | -30:44:51.4 | 9.145 | 18.96 | 113.7 | HIP 70484 | 13.64 |
| 2025-12-02 | 14:24:32.64 | -30:47:54.2 | 9.142 | 18.85 | 113.9 | HIP 70484 | 6.33 |
| 2025-12-03 | 14:25:04.77 | -30:50:57.2 | 9.140 | 18.74 | 114.1 | HIP 70484 | 3.03 |
| 2025-12-04 | 14:25:36.68 | -30:54:00.2 | 9.138 | 18.62 | 114.2 | HIP 70525 | 2.20 |
| 2025-12-05 | 14:26:08.36 | -30:57:03.4 | 9.135 | 18.51 | 114.4 | HIP 70525 | 8.80 |
| 2025-12-06 | 14:26:39.82 | -31:00:06.7 | 9.132 | 18.39 | 114.6 | HIP 70525 | 16.12 |
| 2025-12-07 | 14:27:11.05 | -31:03:10.0 | 9.129 | 18.39 | 114.6 | HIP 70525 | 23.44 |