449P/Leonard
Basic Information of 449P/Leonard
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | P |
| Perihelion distance (AU) | 1.872842 |
| Eccentricity | 0.479709 |
| Inclination (deg) | 15.468600 |
| Longitude of ascending node (deg) | 242.518700 |
| Argument of perihelion (deg) | 176.779200 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPEC 2025-W75, MPC orbital elements |
| Period (years) | 6.829395 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2027-09-25T05:38:41.280 |
| Period (years) | 6.829395 |
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 | 17:55:52.43 | -16:10:53.9 | 5.301 | 34.04 | 89.4 | HIP 87788 | 13.63 |
| 2025-11-22 | 17:56:49.15 | -16:10:44.9 | 5.306 | 34.23 | 89.3 | HIP 87788 | 18.32 |
| 2025-11-23 | 17:57:46.16 | -16:10:33.8 | 5.310 | 34.40 | 89.1 | HIP 87788 | 29.34 |
| 2025-11-24 | 17:58:43.47 | -16:10:20.4 | 5.315 | 34.58 | 89.0 | HIP 88145 | 22.38 |
| 2025-11-25 | 17:59:41.06 | -16:10:04.8 | 5.319 | 34.75 | 88.8 | HIP 88145 | 9.75 |
| 2025-11-26 | 18:00:38.93 | -16:09:47.0 | 5.323 | 34.91 | 88.7 | HIP 88145 | 8.53 |
| 2025-11-27 | 18:01:37.07 | -16:09:26.8 | 5.327 | 35.07 | 88.5 | HIP 88317 | 9.02 |
| 2025-11-28 | 18:02:35.47 | -16:09:04.4 | 5.330 | 35.23 | 88.4 | HIP 88317 | 7.44 |
| 2025-11-29 | 18:03:34.13 | -16:08:39.6 | 5.334 | 35.39 | 88.2 | HIP 88317 | 20.64 |
| 2025-11-30 | 18:04:33.04 | -16:08:12.4 | 5.337 | 35.54 | 88.1 | HIP 88317 | 34.61 |
| 2025-12-01 | 18:05:32.20 | -16:07:42.9 | 5.340 | 35.68 | 87.9 | HIP 88806 | 32.02 |
| 2025-12-02 | 18:06:31.59 | -16:07:11.0 | 5.343 | 35.83 | 87.7 | HIP 88806 | 17.95 |
| 2025-12-03 | 18:07:31.20 | -16:06:36.7 | 5.345 | 35.97 | 87.6 | HIP 88806 | 5.11 |
| 2025-12-04 | 18:08:31.05 | -16:06:00.0 | 5.348 | 36.10 | 87.4 | HIP 88806 | 11.90 |
| 2025-12-05 | 18:09:31.11 | -16:05:20.7 | 5.350 | 36.24 | 87.3 | HIP 88857 | 24.70 |
| 2025-12-06 | 18:10:31.38 | -16:04:39.1 | 5.352 | 36.37 | 87.1 | HIP 89107 | 14.47 |
| 2025-12-07 | 18:11:31.86 | -16:03:55.0 | 5.354 | 36.37 | 87.1 | HIP 89107 | 11.42 |