C/2023 A2 (SWAN)
Basic Information of C/2023 A2 (SWAN)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 0.947257 |
| Eccentricity | 0.997998 |
| Inclination (deg) | 94.708100 |
| Longitude of ascending node (deg) | 94.467700 |
| Argument of perihelion (deg) | 142.565400 |
| Epoch | 2023-02-25T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 10292.138580 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2023-01-20T09:09:12.960 |
| Period (years) | 10292.138580 |
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 | 06:59:20.52 | -52:59:06.3 | 10.220 | 13.34 | 236.9 | HIP 33559 | 10.85 |
| 2025-11-22 | 06:58:50.78 | -53:02:00.9 | 10.223 | 13.39 | 238.1 | HIP 33559 | 5.60 |
| 2025-11-23 | 06:58:20.52 | -53:04:50.6 | 10.226 | 13.43 | 239.2 | HIP 33559 | 1.48 |
| 2025-11-24 | 06:57:49.75 | -53:07:35.2 | 10.229 | 13.47 | 240.4 | HIP 33559 | 5.55 |
| 2025-11-25 | 06:57:18.48 | -53:10:14.6 | 10.232 | 13.51 | 241.6 | HIP 33559 | 10.86 |
| 2025-11-26 | 06:56:46.73 | -53:12:48.8 | 10.235 | 13.56 | 242.7 | HIP 33559 | 16.24 |
| 2025-11-27 | 06:56:14.50 | -53:15:17.6 | 10.238 | 13.60 | 243.9 | HIP 33559 | 21.66 |
| 2025-11-28 | 06:55:41.82 | -53:17:41.1 | 10.241 | 13.64 | 245.0 | HIP 33315 | 19.77 |
| 2025-11-29 | 06:55:08.68 | -53:19:59.0 | 10.244 | 13.68 | 246.2 | HIP 33315 | 18.36 |
| 2025-11-30 | 06:54:35.12 | -53:22:11.4 | 10.247 | 13.73 | 247.3 | HIP 33315 | 18.61 |
| 2025-12-01 | 06:54:01.13 | -53:24:18.2 | 10.250 | 13.77 | 248.5 | HIP 33315 | 20.48 |
| 2025-12-02 | 06:53:26.73 | -53:26:19.3 | 10.254 | 13.81 | 249.6 | HIP 33315 | 23.60 |
| 2025-12-03 | 06:52:51.94 | -53:28:14.5 | 10.257 | 13.85 | 250.7 | HIP 33307 | 27.56 |
| 2025-12-04 | 06:52:16.77 | -53:30:04.0 | 10.261 | 13.89 | 251.8 | HIP 32761 | 22.79 |
| 2025-12-05 | 06:51:41.23 | -53:31:47.5 | 10.264 | 13.94 | 253.0 | HIP 32761 | 17.24 |
| 2025-12-06 | 06:51:05.34 | -53:33:25.1 | 10.268 | 13.98 | 254.1 | HIP 32761 | 11.67 |
| 2025-12-07 | 06:50:29.11 | -53:34:56.7 | 10.272 | 13.98 | 254.1 | HIP 32761 | 6.10 |