C/2023 H3 (PANSTARRS)
Basic Information of C/2023 H3 (PANSTARRS)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 5.230802 |
| Eccentricity | 0.615813 |
| Inclination (deg) | 2.488400 |
| Longitude of ascending node (deg) | 55.086100 |
| Argument of perihelion (deg) | 193.243700 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPC186630, MPC orbital elements |
| Period (years) | 50.238704 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2024-02-18T02:19:32.160 |
| Period (years) | 50.238704 |
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 | 20:06:16.21 | -22:32:06.7 | 6.819 | 21.49 | 76.6 | HIP 98948 | 13.74 |
| 2025-11-22 | 20:06:52.41 | -22:30:06.6 | 6.836 | 21.71 | 76.5 | HIP 98948 | 22.23 |
| 2025-11-23 | 20:07:28.96 | -22:28:05.1 | 6.853 | 21.93 | 76.5 | HIP 98948 | 30.86 |
| 2025-11-24 | 20:08:05.88 | -22:26:02.2 | 6.870 | 22.14 | 76.5 | HIP 99337 | 28.77 |
| 2025-11-25 | 20:08:43.14 | -22:23:57.9 | 6.886 | 22.35 | 76.5 | HIP 99337 | 20.95 |
| 2025-11-26 | 20:09:20.74 | -22:21:52.3 | 6.903 | 22.56 | 76.5 | HIP 99337 | 14.33 |
| 2025-11-27 | 20:09:58.67 | -22:19:45.3 | 6.919 | 22.76 | 76.4 | HIP 99337 | 11.49 |
| 2025-11-28 | 20:10:36.93 | -22:17:37.0 | 6.935 | 22.95 | 76.4 | HIP 99337 | 14.93 |
| 2025-11-29 | 20:11:15.50 | -22:15:27.4 | 6.951 | 23.15 | 76.4 | HIP 99484 | 18.55 |
| 2025-11-30 | 20:11:54.38 | -22:13:16.4 | 6.967 | 23.34 | 76.4 | HIP 99484 | 17.61 |
| 2025-12-01 | 20:12:33.57 | -22:11:04.1 | 6.983 | 23.52 | 76.3 | HIP 99636 | 12.59 |
| 2025-12-02 | 20:13:13.05 | -22:08:50.5 | 6.999 | 23.70 | 76.3 | HIP 99636 | 5.35 |
| 2025-12-03 | 20:13:52.83 | -22:06:35.6 | 7.014 | 23.88 | 76.3 | HIP 99745 | 7.33 |
| 2025-12-04 | 20:14:32.88 | -22:04:19.5 | 7.030 | 24.05 | 76.3 | HIP 99745 | 3.85 |
| 2025-12-05 | 20:15:13.21 | -22:02:02.0 | 7.045 | 24.23 | 76.2 | HIP 99745 | 12.66 |
| 2025-12-06 | 20:15:53.82 | -21:59:43.3 | 7.060 | 24.39 | 76.2 | HIP 99745 | 22.22 |
| 2025-12-07 | 20:16:34.68 | -21:57:23.4 | 7.075 | 24.39 | 76.2 | HIP 100067 | 21.27 |