P/2021 L4 (PANSTARRS)
Basic Information of P/2021 L4 (PANSTARRS)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | P |
| Perihelion distance (AU) | 2.790398 |
| Eccentricity | 0.118466 |
| Inclination (deg) | 16.960500 |
| Longitude of ascending node (deg) | 243.220000 |
| Argument of perihelion (deg) | 234.532200 |
| Epoch | 2022-08-09T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 5.631714 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2025-04-21T05:35:13.920 |
| Period (years) | 5.631714 |
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 | 11:44:53.07 | -14:10:35.3 | 3.301 | 50.30 | 121.1 | HIP 57181 | 21.32 |
| 2025-11-22 | 11:46:04.22 | -14:20:57.7 | 3.291 | 49.99 | 121.2 | HIP 57459 | 22.24 |
| 2025-11-23 | 11:47:14.89 | -14:31:18.8 | 3.280 | 49.68 | 121.3 | HIP 57611 | 23.54 |
| 2025-11-24 | 11:48:25.08 | -14:41:38.3 | 3.270 | 49.36 | 121.5 | HIP 57611 | 21.35 |
| 2025-11-25 | 11:49:34.76 | -14:51:56.3 | 3.259 | 49.04 | 121.6 | HIP 57789 | 22.04 |
| 2025-11-26 | 11:50:43.94 | -15:02:12.6 | 3.249 | 48.71 | 121.8 | HIP 57789 | 18.15 |
| 2025-11-27 | 11:51:52.61 | -15:12:27.2 | 3.238 | 48.37 | 121.9 | HIP 57775 | 18.49 |
| 2025-11-28 | 11:53:00.75 | -15:22:40.1 | 3.227 | 48.03 | 122.0 | HIP 57991 | 16.72 |
| 2025-11-29 | 11:54:08.37 | -15:32:51.1 | 3.216 | 47.69 | 122.2 | HIP 57991 | 7.45 |
| 2025-11-30 | 11:55:15.44 | -15:43:00.3 | 3.205 | 47.34 | 122.3 | HIP 58152 | 14.72 |
| 2025-12-01 | 11:56:21.97 | -15:53:07.5 | 3.194 | 46.98 | 122.5 | HIP 58152 | 12.63 |
| 2025-12-02 | 11:57:27.95 | -16:03:12.7 | 3.183 | 46.62 | 122.7 | HIP 58152 | 28.46 |
| 2025-12-03 | 11:58:33.36 | -16:13:15.8 | 3.172 | 46.26 | 122.8 | HIP 58526 | 31.69 |
| 2025-12-04 | 11:59:38.20 | -16:23:16.9 | 3.161 | 45.89 | 123.0 | HIP 58526 | 13.96 |
| 2025-12-05 | 12:00:42.46 | -16:33:15.7 | 3.149 | 45.52 | 123.1 | HIP 58526 | 8.24 |
| 2025-12-06 | 12:01:46.13 | -16:43:12.4 | 3.138 | 45.14 | 123.3 | HIP 58539 | 21.80 |
| 2025-12-07 | 12:02:49.20 | -16:53:06.7 | 3.127 | 45.14 | 123.3 | HIP 58778 | 25.34 |