478P/ATLAS
Basic Information of 478P/ATLAS
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | P |
| Perihelion distance (AU) | 2.394112 |
| Eccentricity | 0.343813 |
| Inclination (deg) | 12.525200 |
| Longitude of ascending node (deg) | 127.259100 |
| Argument of perihelion (deg) | 13.268400 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPEC 2025-W75, MPC orbital elements |
| Period (years) | 6.969077 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2024-05-02T06:18:25.920 |
| Period (years) | 6.969077 |
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 | 17:01:12.59 | -15:16:16.8 | 4.787 | 44.67 | 99.6 | HIP 83242 | 25.31 |
| 2025-11-22 | 17:02:25.66 | -15:19:14.7 | 4.794 | 44.68 | 99.4 | HIP 83242 | 32.21 |
| 2025-11-23 | 17:03:38.80 | -15:22:09.3 | 4.801 | 44.69 | 99.2 | HIP 83588 | 21.24 |
| 2025-11-24 | 17:04:52.02 | -15:25:00.7 | 4.808 | 44.70 | 99.1 | HIP 83588 | 9.38 |
| 2025-11-25 | 17:06:05.30 | -15:27:48.9 | 4.815 | 44.71 | 98.9 | HIP 83695 | 4.08 |
| 2025-11-26 | 17:07:18.65 | -15:30:33.7 | 4.821 | 44.71 | 98.7 | HIP 83695 | 14.44 |
| 2025-11-27 | 17:08:32.05 | -15:33:15.4 | 4.827 | 44.71 | 98.5 | HIP 83930 | 24.07 |
| 2025-11-28 | 17:09:45.49 | -15:35:53.7 | 4.833 | 44.70 | 98.4 | HIP 84012 | 11.75 |
| 2025-11-29 | 17:10:58.98 | -15:38:28.8 | 4.839 | 44.70 | 98.2 | HIP 84012 | 10.09 |
| 2025-11-30 | 17:12:12.51 | -15:41:00.6 | 4.845 | 44.69 | 98.0 | HIP 84269 | 21.58 |
| 2025-12-01 | 17:13:26.06 | -15:43:29.2 | 4.850 | 44.67 | 97.8 | HIP 84269 | 10.20 |
| 2025-12-02 | 17:14:39.64 | -15:45:54.5 | 4.855 | 44.66 | 97.7 | HIP 84351 | 8.94 |
| 2025-12-03 | 17:15:53.23 | -15:48:16.5 | 4.860 | 44.64 | 97.5 | HIP 84450 | 6.64 |
| 2025-12-04 | 17:17:06.84 | -15:50:35.3 | 4.865 | 44.62 | 97.3 | HIP 84647 | 17.31 |
| 2025-12-05 | 17:18:20.45 | -15:52:50.9 | 4.870 | 44.59 | 97.1 | HIP 84647 | 4.97 |
| 2025-12-06 | 17:19:34.07 | -15:55:03.1 | 4.875 | 44.57 | 97.0 | HIP 84675 | 14.81 |
| 2025-12-07 | 17:20:47.69 | -15:57:12.2 | 4.879 | 44.57 | 97.0 | HIP 84791 | 22.68 |