C/2021 A10 (NEOWISE)
Basic Information of C/2021 A10 (NEOWISE)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 1.262203 |
| Eccentricity | 0.986079 |
| Inclination (deg) | 151.896400 |
| Longitude of ascending node (deg) | 188.648300 |
| Argument of perihelion (deg) | 82.413400 |
| Epoch | 2023-02-25T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 863.352522 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2021-03-15T09:05:54.240 |
| Period (years) | 863.352522 |
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 | 21:55:46.72 | -34:41:37.3 | 14.423 | 3.43 | 357.7 | HIP 108206 | 6.16 |
| 2025-11-22 | 21:55:46.45 | -34:40:15.2 | 14.445 | 3.47 | 0.6 | HIP 108206 | 5.60 |
| 2025-11-23 | 21:55:46.51 | -34:38:52.0 | 14.467 | 3.51 | 3.3 | HIP 108206 | 5.40 |
| 2025-11-24 | 21:55:46.91 | -34:37:27.8 | 14.489 | 3.57 | 6.0 | HIP 108206 | 5.63 |
| 2025-11-25 | 21:55:47.63 | -34:36:02.6 | 14.511 | 3.63 | 8.5 | HIP 108206 | 6.24 |
| 2025-11-26 | 21:55:48.68 | -34:34:36.5 | 14.532 | 3.69 | 11.0 | HIP 108206 | 7.15 |
| 2025-11-27 | 21:55:50.04 | -34:33:09.5 | 14.554 | 3.76 | 13.3 | HIP 108206 | 8.28 |
| 2025-11-28 | 21:55:51.73 | -34:31:41.6 | 14.576 | 3.84 | 15.6 | HIP 108206 | 9.56 |
| 2025-11-29 | 21:55:53.73 | -34:30:12.9 | 14.597 | 3.91 | 17.8 | HIP 108206 | 10.95 |
| 2025-11-30 | 21:55:56.05 | -34:28:43.4 | 14.619 | 4.00 | 19.8 | HIP 108206 | 12.42 |
| 2025-12-01 | 21:55:58.68 | -34:27:13.2 | 14.640 | 4.08 | 21.8 | HIP 108206 | 13.96 |
| 2025-12-02 | 21:56:01.61 | -34:25:42.2 | 14.661 | 4.17 | 23.6 | HIP 108206 | 15.56 |
| 2025-12-03 | 21:56:04.85 | -34:24:10.6 | 14.682 | 4.26 | 25.4 | HIP 108371 | 16.03 |
| 2025-12-04 | 21:56:08.39 | -34:22:38.3 | 14.703 | 4.35 | 27.1 | HIP 108371 | 14.83 |
| 2025-12-05 | 21:56:12.23 | -34:21:05.3 | 14.724 | 4.44 | 28.7 | HIP 108371 | 13.69 |
| 2025-12-06 | 21:56:16.37 | -34:19:31.8 | 14.745 | 4.54 | 30.2 | HIP 108371 | 12.61 |
| 2025-12-07 | 21:56:20.80 | -34:17:57.7 | 14.766 | 4.54 | 30.2 | HIP 108371 | 11.65 |