427P/ATLAS
Basic Information of 427P/ATLAS
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | P |
| Perihelion distance (AU) | 2.169941 |
| Eccentricity | 0.315158 |
| Inclination (deg) | 11.860300 |
| Longitude of ascending node (deg) | 252.327300 |
| Argument of perihelion (deg) | 99.927100 |
| Epoch | 2023-10-18T00:00:00.000 |
| Reference | MPEC 2021-P79 /GBN, MPC orbital elements |
| Period (years) | 5.640094 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2028-11-07T04:35:25.921 |
| Period (years) | 5.640094 |
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 | 11:40:38.36 | -09:36:03.0 | 4.575 | 29.36 | 122.7 | HIP 56883 | 16.60 |
| 2025-11-22 | 11:41:18.45 | -09:42:24.0 | 4.562 | 29.05 | 123.0 | HIP 56980 | 14.35 |
| 2025-11-23 | 11:41:58.03 | -09:48:43.3 | 4.549 | 28.74 | 123.2 | HIP 56980 | 17.70 |
| 2025-11-24 | 11:42:37.09 | -09:55:00.8 | 4.536 | 28.42 | 123.4 | HIP 56980 | 26.15 |
| 2025-11-25 | 11:43:15.63 | -10:01:16.5 | 4.522 | 28.10 | 123.7 | HIP 56980 | 36.18 |
| 2025-11-26 | 11:43:53.64 | -10:07:30.4 | 4.509 | 27.77 | 123.9 | HIP 57218 | 30.17 |
| 2025-11-27 | 11:44:31.10 | -10:13:42.3 | 4.495 | 27.44 | 124.2 | HIP 57218 | 25.30 |
| 2025-11-28 | 11:45:08.02 | -10:19:52.3 | 4.481 | 27.10 | 124.5 | HIP 57218 | 24.75 |
| 2025-11-29 | 11:45:44.38 | -10:26:00.2 | 4.467 | 26.76 | 124.7 | HIP 57472 | 19.44 |
| 2025-11-30 | 11:46:20.18 | -10:32:06.0 | 4.453 | 26.42 | 125.0 | HIP 57472 | 17.89 |
| 2025-12-01 | 11:46:55.40 | -10:38:09.6 | 4.439 | 26.07 | 125.3 | HIP 57482 | 18.80 |
| 2025-12-02 | 11:47:30.04 | -10:44:11.1 | 4.425 | 25.71 | 125.6 | HIP 57482 | 14.87 |
| 2025-12-03 | 11:48:04.09 | -10:50:10.2 | 4.411 | 25.35 | 125.9 | HIP 57482 | 17.38 |
| 2025-12-04 | 11:48:37.55 | -10:56:07.1 | 4.397 | 24.99 | 126.2 | HIP 57712 | 23.15 |
| 2025-12-05 | 11:49:10.40 | -11:02:01.5 | 4.382 | 24.62 | 126.6 | HIP 57712 | 14.15 |
| 2025-12-06 | 11:49:42.64 | -11:07:53.6 | 4.368 | 24.25 | 126.9 | HIP 57712 | 8.09 |
| 2025-12-07 | 11:50:14.26 | -11:13:43.1 | 4.353 | 24.25 | 126.9 | HIP 57712 | 11.11 |