468P/SidingSpring
Basic Information of 468P/SidingSpring
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | P |
| Perihelion distance (AU) | 3.950382 |
| Eccentricity | 0.444756 |
| Inclination (deg) | 50.455000 |
| Longitude of ascending node (deg) | 356.129800 |
| Argument of perihelion (deg) | 322.557800 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPEC 2025-W75, MPC orbital elements |
| Period (years) | 18.977230 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2023-11-20T21:52:24.960 |
| Period (years) | 18.977230 |
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 | 00:09:50.51 | +46:56:43.0 | 4.856 | 15.46 | 226.3 | HIP 826 | 21.87 |
| 2025-11-22 | 00:09:24.34 | +46:52:26.5 | 4.866 | 15.16 | 224.9 | HIP 591 | 23.86 |
| 2025-11-23 | 00:08:59.31 | +46:48:08.8 | 4.877 | 14.85 | 223.5 | HIP 591 | 18.74 |
| 2025-11-24 | 00:08:35.44 | +46:43:50.2 | 4.888 | 14.55 | 222.1 | HIP 591 | 14.55 |
| 2025-11-25 | 00:08:12.71 | +46:39:30.8 | 4.899 | 14.25 | 220.6 | HIP 591 | 12.11 |
| 2025-11-26 | 00:07:51.14 | +46:35:10.9 | 4.911 | 13.95 | 219.0 | HIP 591 | 12.34 |
| 2025-11-27 | 00:07:30.71 | +46:30:50.8 | 4.922 | 13.65 | 217.5 | HIP 591 | 14.96 |
| 2025-11-28 | 00:07:11.44 | +46:26:30.7 | 4.934 | 13.35 | 215.8 | HIP 591 | 18.91 |
| 2025-11-29 | 00:06:53.31 | +46:22:10.9 | 4.946 | 13.06 | 214.2 | HIP 591 | 23.44 |
| 2025-11-30 | 00:06:36.33 | +46:17:51.6 | 4.958 | 12.77 | 212.4 | HIP 591 | 28.20 |
| 2025-12-01 | 00:06:20.49 | +46:13:32.9 | 4.970 | 12.48 | 210.7 | HIP 473 | 25.76 |
| 2025-12-02 | 00:06:05.78 | +46:09:15.1 | 4.983 | 12.20 | 208.8 | HIP 473 | 20.98 |
| 2025-12-03 | 00:05:52.21 | +46:04:58.5 | 4.995 | 11.93 | 206.9 | HIP 473 | 16.36 |
| 2025-12-04 | 00:05:39.76 | +46:00:43.1 | 5.008 | 11.67 | 205.0 | HIP 473 | 11.97 |
| 2025-12-05 | 00:05:28.43 | +45:56:29.3 | 5.021 | 11.41 | 202.9 | HIP 473 | 8.01 |
| 2025-12-06 | 00:05:18.21 | +45:52:17.1 | 5.034 | 11.16 | 200.8 | HIP 473 | 5.22 |
| 2025-12-07 | 00:05:09.10 | +45:48:06.8 | 5.047 | 11.16 | 200.8 | HIP 428 | 0.92 |