C/2025 F2 (SWAN)
Basic Information of C/2025 F2 (SWAN)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 0.333553 |
| Eccentricity | 1.000136 |
| Inclination (deg) | 90.367000 |
| Longitude of ascending node (deg) | 329.834100 |
| Argument of perihelion (deg) | 153.836900 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPC188413, COBS 1 year |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2025-05-01T03:45:38.880 |
Finding Chart
Sky Tracks
Steps: 3 days · geocentric
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 | 22:50:27.32 | -74:48:45.1 | 3.629 | 47.80 | 356.0 | HIP 113118 | 16.05 |
| 2025-11-22 | 22:50:07.56 | -74:29:40.5 | 3.648 | 47.48 | 356.9 | HIP 112391 | 24.01 |
| 2025-11-23 | 22:49:52.50 | -74:10:42.7 | 3.668 | 47.16 | 357.7 | HIP 112538 | 20.82 |
| 2025-11-24 | 22:49:41.80 | -73:51:51.8 | 3.688 | 46.84 | 358.6 | HIP 112538 | 8.61 |
| 2025-11-25 | 22:49:35.18 | -73:33:07.9 | 3.707 | 46.53 | 359.4 | HIP 112834 | 15.98 |
| 2025-11-26 | 22:49:32.35 | -73:14:31.3 | 3.727 | 46.22 | 0.2 | HIP 112834 | 7.64 |
| 2025-11-27 | 22:49:33.08 | -72:56:02.1 | 3.747 | 45.91 | 0.9 | HIP 112747 | 11.86 |
| 2025-11-28 | 22:49:37.13 | -72:37:40.3 | 3.766 | 45.61 | 1.7 | HIP 112747 | 6.87 |
| 2025-11-29 | 22:49:44.28 | -72:19:26.1 | 3.786 | 45.31 | 2.5 | HIP 113121 | 23.24 |
| 2025-11-30 | 22:49:54.34 | -72:01:19.7 | 3.806 | 45.02 | 3.2 | HIP 113121 | 23.29 |
| 2025-12-01 | 22:50:07.14 | -71:43:20.9 | 3.825 | 44.72 | 3.9 | HIP 112844 | 18.49 |
| 2025-12-02 | 22:50:22.49 | -71:25:30.0 | 3.845 | 44.44 | 4.6 | HIP 112844 | 3.70 |
| 2025-12-03 | 22:50:40.25 | -71:07:46.9 | 3.865 | 44.15 | 5.3 | HIP 112729 | 6.10 |
| 2025-12-04 | 22:51:00.27 | -70:50:11.7 | 3.884 | 43.88 | 6.0 | HIP 112620 | 13.43 |
| 2025-12-05 | 22:51:22.42 | -70:32:44.5 | 3.904 | 43.60 | 6.7 | HIP 112694 | 15.81 |
| 2025-12-06 | 22:51:46.58 | -70:15:25.1 | 3.923 | 43.33 | 7.4 | HIP 112694 | 13.70 |
| 2025-12-07 | 22:52:12.64 | -69:58:13.7 | 3.943 | 43.33 | 7.4 | HIP 113137 | 14.00 |