423P/Lemmon
Basic Information of 423P/Lemmon
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | P |
| Perihelion distance (AU) | 5.424863 |
| Eccentricity | 0.122804 |
| Inclination (deg) | 8.341000 |
| Longitude of ascending node (deg) | 33.300700 |
| Argument of perihelion (deg) | 81.084400 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPEC 2025-W75, MPC orbital elements |
| Period (years) | 15.379358 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2021-09-28T11:53:57.120 |
| Period (years) | 15.379358 |
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 | 14:55:11.57 | -18:13:49.8 | 7.337 | 27.62 | 109.2 | HIP 73061 | 12.38 |
| 2025-11-22 | 14:55:55.51 | -18:17:27.8 | 7.334 | 27.56 | 109.2 | HIP 73061 | 4.72 |
| 2025-11-23 | 14:56:39.39 | -18:21:05.0 | 7.331 | 27.50 | 109.2 | HIP 73061 | 11.62 |
| 2025-11-24 | 14:57:23.19 | -18:24:41.4 | 7.328 | 27.44 | 109.1 | HIP 73061 | 22.13 |
| 2025-11-25 | 14:58:06.92 | -18:28:17.0 | 7.324 | 27.37 | 109.1 | HIP 73061 | 32.93 |
| 2025-11-26 | 14:58:50.57 | -18:31:51.8 | 7.320 | 27.30 | 109.1 | HIP 73433 | 22.61 |
| 2025-11-27 | 14:59:34.12 | -18:35:25.6 | 7.316 | 27.23 | 109.1 | HIP 73433 | 11.75 |
| 2025-11-28 | 15:00:17.59 | -18:38:58.6 | 7.312 | 27.15 | 109.0 | HIP 73433 | 1.83 |
| 2025-11-29 | 15:01:00.95 | -18:42:30.7 | 7.307 | 27.07 | 109.0 | HIP 73514 | 9.10 |
| 2025-11-30 | 15:01:44.20 | -18:46:01.9 | 7.303 | 26.99 | 109.0 | HIP 73514 | 3.81 |
| 2025-12-01 | 15:02:27.35 | -18:49:32.1 | 7.298 | 26.90 | 108.9 | HIP 73514 | 13.41 |
| 2025-12-02 | 15:03:10.37 | -18:53:01.4 | 7.293 | 26.81 | 108.9 | HIP 73514 | 24.01 |
| 2025-12-03 | 15:03:53.28 | -18:56:29.7 | 7.287 | 26.72 | 108.9 | HIP 73787 | 25.50 |
| 2025-12-04 | 15:04:36.06 | -18:59:57.0 | 7.282 | 26.62 | 108.9 | HIP 73827 | 24.67 |
| 2025-12-05 | 15:05:18.70 | -19:03:23.4 | 7.276 | 26.53 | 108.8 | HIP 73904 | 23.37 |
| 2025-12-06 | 15:06:01.21 | -19:06:48.8 | 7.270 | 26.42 | 108.8 | HIP 73904 | 16.16 |
| 2025-12-07 | 15:06:43.58 | -19:10:13.1 | 7.264 | 26.42 | 108.8 | HIP 73904 | 14.16 |