485P/Sheppard-Tholen
Basic Information of 485P/Sheppard-Tholen
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | P |
| Perihelion distance (AU) | 3.994030 |
| Eccentricity | 0.417167 |
| Inclination (deg) | 10.016000 |
| Longitude of ascending node (deg) | 261.644700 |
| Argument of perihelion (deg) | 196.143500 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPEC 2025-W75, MPC orbital elements |
| Period (years) | 17.939105 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2023-08-25T10:38:12.480 |
| Period (years) | 17.939105 |
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 | 12:47:35.46 | -14:19:37.3 | 6.428 | 26.06 | 117.0 | HIP 62508 | 15.85 |
| 2025-11-22 | 12:48:13.80 | -14:24:21.2 | 6.420 | 25.85 | 117.1 | HIP 62508 | 5.65 |
| 2025-11-23 | 12:48:51.83 | -14:29:03.9 | 6.412 | 25.64 | 117.2 | HIP 62508 | 5.41 |
| 2025-11-24 | 12:49:29.52 | -14:33:45.1 | 6.404 | 25.42 | 117.3 | HIP 62508 | 15.42 |
| 2025-11-25 | 12:50:06.87 | -14:38:25.0 | 6.396 | 25.20 | 117.4 | HIP 62508 | 25.55 |
| 2025-11-26 | 12:50:43.88 | -14:43:03.5 | 6.387 | 24.98 | 117.5 | HIP 62611 | 25.66 |
| 2025-11-27 | 12:51:20.54 | -14:47:40.4 | 6.378 | 24.75 | 117.6 | HIP 62853 | 25.96 |
| 2025-11-28 | 12:51:56.84 | -14:52:15.9 | 6.369 | 24.52 | 117.8 | HIP 62872 | 18.45 |
| 2025-11-29 | 12:52:32.78 | -14:56:49.8 | 6.360 | 24.29 | 117.9 | HIP 62872 | 8.95 |
| 2025-11-30 | 12:53:08.35 | -15:01:22.2 | 6.351 | 24.05 | 118.0 | HIP 62872 | 3.44 |
| 2025-12-01 | 12:53:43.55 | -15:05:52.9 | 6.342 | 23.81 | 118.1 | HIP 62872 | 11.43 |
| 2025-12-02 | 12:54:18.37 | -15:10:22.0 | 6.332 | 23.57 | 118.2 | HIP 62872 | 20.75 |
| 2025-12-03 | 12:54:52.80 | -15:14:49.4 | 6.322 | 23.32 | 118.4 | HIP 63109 | 15.35 |
| 2025-12-04 | 12:55:26.85 | -15:19:15.1 | 6.313 | 23.07 | 118.5 | HIP 63109 | 6.38 |
| 2025-12-05 | 12:56:00.50 | -15:23:39.0 | 6.303 | 22.82 | 118.6 | HIP 63109 | 4.39 |
| 2025-12-06 | 12:56:33.75 | -15:28:01.2 | 6.292 | 22.56 | 118.8 | HIP 63109 | 12.88 |
| 2025-12-07 | 12:57:06.60 | -15:32:21.6 | 6.282 | 22.56 | 118.8 | HIP 63109 | 21.79 |