401P/McNaught
Basic Information of 401P/McNaught
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | P |
| Perihelion distance (AU) | 2.435859 |
| Eccentricity | 0.578274 |
| Inclination (deg) | 12.801300 |
| Longitude of ascending node (deg) | 359.915300 |
| Argument of perihelion (deg) | 309.319000 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPEC 2025-W75, MPC orbital elements |
| Period (years) | 13.881380 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2033-10-19T01:52:07.339 |
| Period (years) | 13.881380 |
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 | 08:53:28.67 | +29:24:31.1 | 8.594 | 3.98 | 328.6 | HIP 43551 | 23.76 |
| 2025-11-22 | 08:53:24.86 | +29:25:52.8 | 8.579 | 4.20 | 325.8 | HIP 43551 | 24.15 |
| 2025-11-23 | 08:53:20.53 | +29:27:16.1 | 8.565 | 4.42 | 323.2 | HIP 43551 | 24.59 |
| 2025-11-24 | 08:53:15.67 | +29:28:41.0 | 8.550 | 4.64 | 320.9 | HIP 43551 | 25.10 |
| 2025-11-25 | 08:53:10.28 | +29:30:07.5 | 8.536 | 4.88 | 318.8 | HIP 43549 | 24.87 |
| 2025-11-26 | 08:53:04.38 | +29:31:35.5 | 8.522 | 5.11 | 316.8 | HIP 43549 | 22.95 |
| 2025-11-27 | 08:52:57.94 | +29:33:05.0 | 8.507 | 5.35 | 315.1 | HIP 43549 | 20.95 |
| 2025-11-28 | 08:52:50.99 | +29:34:35.9 | 8.493 | 5.59 | 313.5 | HIP 43549 | 18.89 |
| 2025-11-29 | 08:52:43.52 | +29:36:08.2 | 8.480 | 5.84 | 312.0 | HIP 43549 | 16.78 |
| 2025-11-30 | 08:52:35.53 | +29:37:41.9 | 8.466 | 6.08 | 310.6 | HIP 43549 | 14.64 |
| 2025-12-01 | 08:52:27.03 | +29:39:16.9 | 8.452 | 6.33 | 309.3 | HIP 43549 | 12.52 |
| 2025-12-02 | 08:52:18.01 | +29:40:53.1 | 8.439 | 6.58 | 308.1 | HIP 43549 | 10.50 |
| 2025-12-03 | 08:52:08.48 | +29:42:30.6 | 8.426 | 6.82 | 307.0 | HIP 43549 | 8.72 |
| 2025-12-04 | 08:51:58.45 | +29:44:09.2 | 8.413 | 7.07 | 306.0 | HIP 43549 | 7.48 |
| 2025-12-05 | 08:51:47.90 | +29:45:49.0 | 8.400 | 7.32 | 305.1 | HIP 43549 | 7.18 |
| 2025-12-06 | 08:51:36.86 | +29:47:29.8 | 8.387 | 7.56 | 304.1 | HIP 43549 | 8.04 |
| 2025-12-07 | 08:51:25.31 | +29:49:11.7 | 8.375 | 7.56 | 304.1 | HIP 43549 | 9.83 |