P/2021 C2 (PANSTARRS)
Basic Information of P/2021 C2 (PANSTARRS)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | P |
| Perihelion distance (AU) | 4.883792 |
| Eccentricity | 0.488545 |
| Inclination (deg) | 21.935600 |
| Longitude of ascending node (deg) | 66.453800 |
| Argument of perihelion (deg) | 78.745100 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPEC 2021-U31, MPC orbital elements |
| Period (years) | 29.506969 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2021-02-25T01:37:29.280 |
| Period (years) | 29.506969 |
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 | 17:04:00.65 | -27:35:54.4 | 10.128 | 18.16 | 99.4 | HIP 83578 | 17.34 |
| 2025-11-22 | 17:04:33.00 | -27:37:05.1 | 10.136 | 18.21 | 99.3 | HIP 83578 | 14.76 |
| 2025-11-23 | 17:05:05.46 | -27:38:15.9 | 10.143 | 18.26 | 99.3 | HIP 83578 | 15.54 |
| 2025-11-24 | 17:05:38.01 | -27:39:26.7 | 10.151 | 18.31 | 99.3 | HIP 83578 | 19.28 |
| 2025-11-25 | 17:06:10.65 | -27:40:37.7 | 10.158 | 18.35 | 99.3 | HIP 83804 | 19.29 |
| 2025-11-26 | 17:06:43.38 | -27:41:48.7 | 10.165 | 18.39 | 99.3 | HIP 83804 | 11.95 |
| 2025-11-27 | 17:07:16.18 | -27:42:59.7 | 10.172 | 18.43 | 99.3 | HIP 83804 | 4.59 |
| 2025-11-28 | 17:07:49.06 | -27:44:10.8 | 10.178 | 18.46 | 99.3 | HIP 83809 | 2.77 |
| 2025-11-29 | 17:08:22.00 | -27:45:21.9 | 10.184 | 18.49 | 99.3 | HIP 83809 | 9.72 |
| 2025-11-30 | 17:08:55.01 | -27:46:33.1 | 10.190 | 18.52 | 99.3 | HIP 83809 | 17.05 |
| 2025-12-01 | 17:09:28.07 | -27:47:44.4 | 10.196 | 18.55 | 99.2 | HIP 83859 | 23.91 |
| 2025-12-02 | 17:10:01.19 | -27:48:55.6 | 10.201 | 18.57 | 99.2 | HIP 83859 | 28.38 |
| 2025-12-03 | 17:10:34.35 | -27:50:06.9 | 10.207 | 18.59 | 99.2 | HIP 84175 | 24.88 |
| 2025-12-04 | 17:11:07.55 | -27:51:18.2 | 10.212 | 18.60 | 99.2 | HIP 84175 | 18.03 |
| 2025-12-05 | 17:11:40.78 | -27:52:29.5 | 10.216 | 18.62 | 99.2 | HIP 84175 | 11.91 |
| 2025-12-06 | 17:12:14.05 | -27:53:40.9 | 10.221 | 18.63 | 99.2 | HIP 84175 | 8.32 |
| 2025-12-07 | 17:12:47.35 | -27:54:52.2 | 10.225 | 18.63 | 99.2 | HIP 84175 | 10.39 |