C/2021 O3 (PANSTARRS)
Basic Information of C/2021 O3 (PANSTARRS)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 0.287327 |
| Eccentricity | 1.000097 |
| Inclination (deg) | 56.793900 |
| Longitude of ascending node (deg) | 189.018700 |
| Argument of perihelion (deg) | 299.985900 |
| Epoch | 2022-08-09T00:00:00.000 |
| Reference | , MPC orbital elements |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2022-04-21T01:06:40.320 |
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 | 19:09:32.91 | +30:59:03.7 | 13.190 | 10.47 | 124.0 | HIP 94048 | 10.80 |
| 2025-11-22 | 19:09:49.10 | +30:56:43.1 | 13.205 | 10.50 | 123.1 | HIP 94048 | 13.10 |
| 2025-11-23 | 19:10:05.51 | +30:54:25.5 | 13.220 | 10.53 | 122.1 | HIP 94205 | 13.66 |
| 2025-11-24 | 19:10:22.13 | +30:52:11.1 | 13.235 | 10.56 | 121.2 | HIP 94205 | 13.93 |
| 2025-11-25 | 19:10:38.96 | +30:49:59.8 | 13.250 | 10.58 | 120.3 | HIP 94205 | 15.33 |
| 2025-11-26 | 19:10:55.98 | +30:47:51.6 | 13.265 | 10.61 | 119.4 | HIP 94205 | 17.61 |
| 2025-11-27 | 19:11:13.20 | +30:45:46.6 | 13.280 | 10.64 | 118.5 | HIP 94205 | 20.48 |
| 2025-11-28 | 19:11:30.61 | +30:43:44.8 | 13.295 | 10.67 | 117.6 | HIP 94205 | 23.73 |
| 2025-11-29 | 19:11:48.21 | +30:41:46.2 | 13.309 | 10.70 | 116.7 | HIP 94363 | 22.25 |
| 2025-11-30 | 19:12:05.98 | +30:39:50.8 | 13.324 | 10.72 | 115.8 | HIP 94363 | 19.36 |
| 2025-12-01 | 19:12:23.93 | +30:37:58.7 | 13.338 | 10.75 | 114.9 | HIP 94363 | 17.11 |
| 2025-12-02 | 19:12:42.05 | +30:36:09.8 | 13.353 | 10.78 | 114.1 | HIP 94363 | 15.81 |
| 2025-12-03 | 19:13:00.34 | +30:34:24.2 | 13.367 | 10.80 | 113.2 | HIP 94363 | 15.68 |
| 2025-12-04 | 19:13:18.79 | +30:32:41.9 | 13.381 | 10.83 | 112.4 | HIP 94363 | 16.78 |
| 2025-12-05 | 19:13:37.39 | +30:31:02.8 | 13.395 | 10.86 | 111.5 | HIP 94530 | 13.73 |
| 2025-12-06 | 19:13:56.15 | +30:29:27.1 | 13.409 | 10.89 | 110.7 | HIP 94530 | 9.97 |
| 2025-12-07 | 19:14:15.05 | +30:27:54.7 | 13.423 | 10.89 | 110.7 | HIP 94530 | 6.98 |