208P/McMillan
Basic Information of 208P/McMillan
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | P |
| Perihelion distance (AU) | 2.531261 |
| Eccentricity | 0.374578 |
| Inclination (deg) | 4.407000 |
| Longitude of ascending node (deg) | 36.287700 |
| Argument of perihelion (deg) | 310.988200 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPEC 2025-W75, MPC orbital elements |
| Period (years) | 8.142273 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2024-08-24T20:22:16.320 |
| Period (years) | 8.142273 |
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 | 06:19:54.74 | +27:41:39.1 | 2.823 | 19.31 | 281.3 | HIP 30101 | 18.68 |
| 2025-11-22 | 06:19:20.53 | +27:43:09.9 | 2.818 | 19.88 | 280.9 | HIP 30101 | 22.31 |
| 2025-11-23 | 06:18:45.24 | +27:44:39.5 | 2.813 | 20.43 | 280.4 | HIP 29927 | 18.67 |
| 2025-11-24 | 06:18:08.90 | +27:46:07.9 | 2.808 | 20.97 | 280.0 | HIP 29927 | 14.42 |
| 2025-11-25 | 06:17:31.54 | +27:47:34.8 | 2.804 | 21.50 | 279.6 | HIP 29927 | 14.27 |
| 2025-11-26 | 06:16:53.20 | +27:49:00.3 | 2.800 | 22.00 | 279.2 | HIP 29749 | 13.19 |
| 2025-11-27 | 06:16:13.89 | +27:50:24.3 | 2.796 | 22.49 | 278.8 | HIP 29749 | 4.42 |
| 2025-11-28 | 06:15:33.67 | +27:51:46.5 | 2.793 | 22.96 | 278.4 | HIP 29749 | 4.67 |
| 2025-11-29 | 06:14:52.56 | +27:53:06.9 | 2.789 | 23.41 | 278.1 | HIP 29668 | 1.70 |
| 2025-11-30 | 06:14:10.59 | +27:54:25.5 | 2.786 | 23.84 | 277.7 | HIP 29668 | 10.96 |
| 2025-12-01 | 06:13:27.82 | +27:55:42.0 | 2.783 | 24.25 | 277.4 | HIP 29668 | 20.49 |
| 2025-12-02 | 06:12:44.26 | +27:56:56.5 | 2.781 | 24.64 | 277.1 | HIP 29554 | 27.26 |
| 2025-12-03 | 06:11:59.96 | +27:58:08.8 | 2.779 | 25.01 | 276.7 | HIP 29554 | 31.90 |
| 2025-12-04 | 06:11:14.96 | +27:59:18.8 | 2.777 | 25.36 | 276.4 | HIP 29554 | 38.69 |
| 2025-12-05 | 06:10:29.30 | +28:00:26.5 | 2.775 | 25.69 | 276.1 | HIP 29051 | 37.16 |
| 2025-12-06 | 06:09:43.00 | +28:01:31.8 | 2.774 | 25.99 | 275.8 | HIP 29051 | 26.92 |
| 2025-12-07 | 06:08:56.12 | +28:02:34.6 | 2.773 | 25.99 | 275.8 | HIP 29051 | 16.60 |