C/2009 F6 (Yi-SWAN)
Basic Information of C/2009 F6 (Yi-SWAN)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 1.250583 |
| Eccentricity | 0.997196 |
| Inclination (deg) | 85.697500 |
| Longitude of ascending node (deg) | 278.746300 |
| Argument of perihelion (deg) | 129.451500 |
| Epoch | 2023-02-25T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 9418.934291 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2009-05-09T04:27:24.480 |
| Period (years) | 9418.934291 |
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 | 08:04:02.55 | -85:46:49.7 | 35.272 | 4.32 | 208.8 | HIP 39319 | 5.70 |
| 2025-11-22 | 08:03:16.94 | -85:48:20.5 | 35.279 | 4.32 | 210.0 | HIP 39319 | 6.96 |
| 2025-11-23 | 08:02:29.44 | -85:49:50.3 | 35.285 | 4.32 | 211.1 | HIP 39319 | 8.39 |
| 2025-11-24 | 08:01:40.01 | -85:51:19.1 | 35.291 | 4.32 | 212.2 | HIP 39319 | 9.89 |
| 2025-11-25 | 08:00:48.68 | -85:52:46.8 | 35.297 | 4.32 | 213.4 | HIP 39319 | 11.45 |
| 2025-11-26 | 07:59:55.41 | -85:54:13.4 | 35.303 | 4.32 | 214.5 | HIP 39319 | 13.04 |
| 2025-11-27 | 07:59:00.22 | -85:55:38.7 | 35.309 | 4.32 | 215.7 | HIP 39319 | 14.66 |
| 2025-11-28 | 07:58:03.09 | -85:57:02.9 | 35.315 | 4.32 | 216.8 | HIP 39319 | 16.28 |
| 2025-11-29 | 07:57:04.04 | -85:58:25.8 | 35.321 | 4.32 | 218.0 | HIP 37470 | 16.92 |
| 2025-11-30 | 07:56:03.05 | -85:59:47.4 | 35.326 | 4.32 | 219.2 | HIP 37470 | 16.17 |
| 2025-12-01 | 07:55:00.13 | -86:01:07.6 | 35.332 | 4.32 | 220.4 | HIP 37470 | 15.56 |
| 2025-12-02 | 07:53:55.30 | -86:02:26.4 | 35.337 | 4.32 | 221.6 | HIP 37470 | 15.09 |
| 2025-12-03 | 07:52:48.54 | -86:03:43.8 | 35.343 | 4.32 | 222.8 | HIP 37470 | 14.78 |
| 2025-12-04 | 07:51:39.88 | -86:04:59.7 | 35.348 | 4.32 | 224.0 | HIP 37470 | 14.65 |
| 2025-12-05 | 07:50:29.32 | -86:06:14.1 | 35.353 | 4.31 | 225.2 | HIP 37470 | 14.69 |
| 2025-12-06 | 07:49:16.86 | -86:07:26.9 | 35.358 | 4.31 | 226.4 | HIP 37470 | 14.90 |
| 2025-12-07 | 07:48:02.54 | -86:08:38.0 | 35.364 | 4.31 | 226.4 | HIP 37470 | 15.27 |