C/2023 H2 (Lemmon)
Basic Information of C/2023 H2 (Lemmon)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 0.894386 |
| Eccentricity | 0.996331 |
| Inclination (deg) | 113.753600 |
| Longitude of ascending node (deg) | 217.044700 |
| Argument of perihelion (deg) | 150.645500 |
| Epoch | 2024-03-31T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 3805.974911 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2023-10-29T04:27:41.760 |
| Period (years) | 3805.974911 |
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 | 15:56:07.16 | -74:37:02.8 | 8.808 | 15.48 | 90.1 | HIP 78365 | 15.29 |
| 2025-11-22 | 15:57:40.51 | -74:37:02.0 | 8.819 | 15.45 | 90.6 | HIP 78365 | 9.11 |
| 2025-11-23 | 15:59:13.69 | -74:37:04.6 | 8.830 | 15.42 | 91.1 | HIP 78365 | 3.00 |
| 2025-11-24 | 16:00:46.68 | -74:37:10.5 | 8.841 | 15.39 | 91.6 | HIP 78365 | 3.39 |
| 2025-11-25 | 16:02:19.48 | -74:37:19.8 | 8.852 | 15.36 | 92.1 | HIP 78596 | 4.15 |
| 2025-11-26 | 16:03:52.09 | -74:37:32.3 | 8.863 | 15.32 | 92.7 | HIP 78596 | 5.66 |
| 2025-11-27 | 16:05:24.49 | -74:37:48.2 | 8.873 | 15.29 | 93.2 | HIP 78596 | 11.08 |
| 2025-11-28 | 16:06:56.69 | -74:38:07.2 | 8.884 | 15.26 | 93.7 | HIP 79027 | 12.74 |
| 2025-11-29 | 16:08:28.67 | -74:38:29.6 | 8.894 | 15.22 | 94.2 | HIP 79027 | 12.21 |
| 2025-11-30 | 16:10:00.44 | -74:38:55.1 | 8.904 | 15.19 | 94.7 | HIP 79027 | 14.42 |
| 2025-12-01 | 16:11:31.98 | -74:39:23.8 | 8.914 | 15.16 | 95.2 | HIP 79027 | 18.39 |
| 2025-12-02 | 16:13:03.30 | -74:39:55.7 | 8.923 | 15.12 | 95.7 | HIP 79027 | 23.23 |
| 2025-12-03 | 16:14:34.38 | -74:40:30.8 | 8.933 | 15.09 | 96.2 | HIP 79380 | 25.21 |
| 2025-12-04 | 16:16:05.23 | -74:41:09.0 | 8.942 | 15.05 | 96.8 | HIP 79380 | 27.54 |
| 2025-12-05 | 16:17:35.84 | -74:41:50.3 | 8.952 | 15.01 | 97.3 | HIP 80041 | 25.84 |
| 2025-12-06 | 16:19:06.20 | -74:42:34.8 | 8.961 | 14.98 | 97.8 | HIP 80389 | 23.36 |
| 2025-12-07 | 16:20:36.32 | -74:43:22.3 | 8.970 | 14.98 | 97.8 | HIP 80389 | 17.71 |