C/2020 H11 (PANSTARRS-Lemmon)
Basic Information of C/2020 H11 (PANSTARRS-Lemmon)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 7.620987 |
| Eccentricity | 0.999185 |
| Inclination (deg) | 151.369900 |
| Longitude of ascending node (deg) | 303.058100 |
| Argument of perihelion (deg) | 91.353000 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPEC 2023-HN7, MPC orbital elements |
| Period (years) | 904233.136415 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2020-09-11T23:06:00.000 |
| Period (years) | 904233.136415 |
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 | 09:04:32.19 | +19:58:06.3 | 13.135 | 6.49 | 278.2 | HIP 44477 | 12.65 |
| 2025-11-22 | 09:04:21.26 | +19:58:28.4 | 13.123 | 6.69 | 278.4 | HIP 44477 | 10.23 |
| 2025-11-23 | 09:04:10.00 | +19:58:51.8 | 13.110 | 6.89 | 278.6 | HIP 44477 | 7.83 |
| 2025-11-24 | 09:03:58.40 | +19:59:16.4 | 13.098 | 7.09 | 278.7 | HIP 44477 | 5.63 |
| 2025-11-25 | 09:03:46.47 | +19:59:42.2 | 13.086 | 7.29 | 278.9 | HIP 44477 | 4.13 |
| 2025-11-26 | 09:03:34.21 | +20:00:09.1 | 13.073 | 7.49 | 279.0 | HIP 44477 | 4.31 |
| 2025-11-27 | 09:03:21.62 | +20:00:37.3 | 13.061 | 7.69 | 279.2 | HIP 44477 | 6.15 |
| 2025-11-28 | 09:03:08.70 | +20:01:06.7 | 13.049 | 7.88 | 279.3 | HIP 44477 | 8.73 |
| 2025-11-29 | 09:02:55.45 | +20:01:37.2 | 13.038 | 8.08 | 279.4 | HIP 44477 | 11.62 |
| 2025-11-30 | 09:02:41.88 | +20:02:08.8 | 13.026 | 8.27 | 279.5 | HIP 44477 | 14.70 |
| 2025-12-01 | 09:02:27.99 | +20:02:41.6 | 13.014 | 8.46 | 279.6 | HIP 44477 | 17.90 |
| 2025-12-02 | 09:02:13.77 | +20:03:15.4 | 13.003 | 8.66 | 279.7 | HIP 44477 | 21.21 |
| 2025-12-03 | 09:01:59.24 | +20:03:50.4 | 12.992 | 8.85 | 279.8 | HIP 44477 | 24.62 |
| 2025-12-04 | 09:01:44.39 | +20:04:26.4 | 12.981 | 9.03 | 279.8 | HIP 44477 | 28.11 |
| 2025-12-05 | 09:01:29.23 | +20:05:03.4 | 12.970 | 9.22 | 279.9 | HIP 44477 | 31.69 |
| 2025-12-06 | 09:01:13.75 | +20:05:41.5 | 12.959 | 9.41 | 280.0 | HIP 44477 | 35.35 |
| 2025-12-07 | 09:00:57.97 | +20:06:20.6 | 12.948 | 9.41 | 280.0 | HIP 44477 | 39.08 |