A/2023 H4
Basic Information of A/2023 H4
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | A |
| Perihelion distance (AU) | 2.124343 |
| Eccentricity | 0.984785 |
| Inclination (deg) | 76.571900 |
| Longitude of ascending node (deg) | 230.826700 |
| Argument of perihelion (deg) | 65.009500 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPEC 2023-SQ0, MPC orbital elements |
| Period (years) | 1649.791360 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2023-08-08T12:41:28.320 |
| Period (years) | 1649.791360 |
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 | 03:18:36.43 | +13:37:12.9 | 7.099 | 20.03 | 241.2 | HIP 15345 | 17.31 |
| 2025-11-22 | 03:18:07.55 | +13:33:21.0 | 7.109 | 19.91 | 241.2 | HIP 15345 | 17.87 |
| 2025-11-23 | 03:17:38.85 | +13:29:30.5 | 7.119 | 19.78 | 241.2 | HIP 15345 | 21.58 |
| 2025-11-24 | 03:17:10.34 | +13:25:41.5 | 7.129 | 19.65 | 241.2 | HIP 15345 | 27.14 |
| 2025-11-25 | 03:16:42.03 | +13:21:54.2 | 7.140 | 19.50 | 241.2 | HIP 15113 | 29.22 |
| 2025-11-26 | 03:16:13.94 | +13:18:08.5 | 7.152 | 19.35 | 241.2 | HIP 15113 | 21.43 |
| 2025-11-27 | 03:15:46.07 | +13:14:24.6 | 7.163 | 19.19 | 241.2 | HIP 15113 | 13.70 |
| 2025-11-28 | 03:15:18.45 | +13:10:42.5 | 7.175 | 19.02 | 241.2 | HIP 15113 | 6.05 |
| 2025-11-29 | 03:14:51.08 | +13:07:02.2 | 7.187 | 18.84 | 241.1 | HIP 15113 | 1.81 |
| 2025-11-30 | 03:14:23.97 | +13:03:23.9 | 7.200 | 18.66 | 241.1 | HIP 15081 | 1.32 |
| 2025-12-01 | 03:13:57.14 | +12:59:47.5 | 7.213 | 18.47 | 241.1 | HIP 15081 | 8.69 |
| 2025-12-02 | 03:13:30.59 | +12:56:13.2 | 7.226 | 18.27 | 241.1 | HIP 15081 | 16.07 |
| 2025-12-03 | 03:13:04.34 | +12:52:40.9 | 7.239 | 18.07 | 241.0 | HIP 15081 | 23.38 |
| 2025-12-04 | 03:12:38.40 | +12:49:10.7 | 7.253 | 17.86 | 241.0 | HIP 14821 | 23.12 |
| 2025-12-05 | 03:12:12.78 | +12:45:42.8 | 7.267 | 17.65 | 240.9 | HIP 14821 | 21.16 |
| 2025-12-06 | 03:11:47.48 | +12:42:17.0 | 7.282 | 17.43 | 240.9 | HIP 14821 | 21.51 |
| 2025-12-07 | 03:11:22.51 | +12:38:53.5 | 7.296 | 17.43 | 240.9 | HIP 14821 | 23.98 |