C/2021 C3 (Catalina)
Basic Information of C/2021 C3 (Catalina)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 2.273412 |
| Eccentricity | 0.962802 |
| Inclination (deg) | 122.173400 |
| Longitude of ascending node (deg) | 181.907700 |
| Argument of perihelion (deg) | 357.023600 |
| Epoch | 2024-03-31T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 477.790859 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2021-02-11T18:51:07.200 |
| Period (years) | 477.790859 |
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 | 00:28:55.82 | +49:56:49.8 | 12.894 | 12.38 | 212.7 | HIP 2296 | 11.52 |
| 2025-11-22 | 00:28:39.19 | +49:52:39.8 | 12.905 | 12.32 | 212.0 | HIP 2151 | 15.39 |
| 2025-11-23 | 00:28:23.01 | +49:48:28.9 | 12.917 | 12.26 | 211.2 | HIP 2151 | 15.58 |
| 2025-11-24 | 00:28:07.27 | +49:44:17.3 | 12.930 | 12.19 | 210.5 | HIP 2151 | 17.28 |
| 2025-11-25 | 00:27:51.97 | +49:40:05.1 | 12.942 | 12.13 | 209.7 | HIP 2034 | 19.80 |
| 2025-11-26 | 00:27:37.13 | +49:35:52.3 | 12.955 | 12.06 | 209.0 | HIP 2034 | 17.76 |
| 2025-11-27 | 00:27:22.74 | +49:31:39.0 | 12.968 | 11.99 | 208.2 | HIP 2075 | 14.05 |
| 2025-11-28 | 00:27:08.81 | +49:27:25.4 | 12.981 | 11.92 | 207.4 | HIP 2075 | 9.95 |
| 2025-11-29 | 00:26:55.33 | +49:23:11.5 | 12.995 | 11.84 | 206.6 | HIP 2075 | 6.89 |
| 2025-11-30 | 00:26:42.31 | +49:18:57.3 | 13.008 | 11.77 | 205.8 | HIP 2075 | 6.50 |
| 2025-12-01 | 00:26:29.74 | +49:14:43.1 | 13.022 | 11.69 | 205.0 | HIP 2075 | 9.06 |
| 2025-12-02 | 00:26:17.63 | +49:10:28.8 | 13.036 | 11.61 | 204.2 | HIP 2087 | 7.57 |
| 2025-12-03 | 00:26:05.99 | +49:06:14.5 | 13.050 | 11.54 | 203.4 | HIP 2087 | 4.20 |
| 2025-12-04 | 00:25:54.80 | +49:02:00.4 | 13.065 | 11.46 | 202.6 | HIP 2087 | 4.52 |
| 2025-12-05 | 00:25:44.07 | +48:57:46.5 | 13.079 | 11.38 | 201.8 | HIP 2087 | 8.06 |
| 2025-12-06 | 00:25:33.80 | +48:53:32.9 | 13.094 | 11.30 | 200.9 | HIP 2087 | 12.26 |
| 2025-12-07 | 00:25:23.99 | +48:49:19.6 | 13.109 | 11.30 | 200.9 | HIP 2087 | 16.60 |