P/2018 HT3 (NEOWISE)
Basic Information of P/2018 HT3 (NEOWISE)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | P |
| Perihelion distance (AU) | 0.518951 |
| Eccentricity | 0.825557 |
| Inclination (deg) | 29.278500 |
| Longitude of ascending node (deg) | 283.209500 |
| Argument of perihelion (deg) | 216.367700 |
| Epoch | 2023-07-14T00:00:00.000 |
| Reference | MPEC 2023-N01, MPC orbital elements |
| Period (years) | 5.131085 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2028-05-15T17:56:58.349 |
| Period (years) | 5.131085 |
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 | 20:19:43.03 | -02:41:51.2 | 5.700 | 15.05 | 94.5 | HIP 100297 | 22.71 |
| 2025-11-22 | 20:20:07.07 | -02:42:19.7 | 5.714 | 15.36 | 93.8 | HIP 100297 | 20.65 |
| 2025-11-23 | 20:20:31.62 | -02:42:44.4 | 5.729 | 15.66 | 93.2 | HIP 100297 | 20.19 |
| 2025-11-24 | 20:20:56.66 | -02:43:05.4 | 5.743 | 15.96 | 92.6 | HIP 100297 | 21.52 |
| 2025-11-25 | 20:21:22.21 | -02:43:22.6 | 5.757 | 16.26 | 92.0 | HIP 100297 | 24.44 |
| 2025-11-26 | 20:21:48.23 | -02:43:36.1 | 5.772 | 16.55 | 91.4 | HIP 100297 | 28.56 |
| 2025-11-27 | 20:22:14.73 | -02:43:45.9 | 5.786 | 16.84 | 90.9 | HIP 100428 | 29.69 |
| 2025-11-28 | 20:22:41.70 | -02:43:51.9 | 5.800 | 17.12 | 90.3 | HIP 100428 | 31.43 |
| 2025-11-29 | 20:23:09.12 | -02:43:54.2 | 5.813 | 17.40 | 89.8 | HIP 100428 | 34.54 |
| 2025-11-30 | 20:23:37.00 | -02:43:52.7 | 5.827 | 17.68 | 89.3 | HIP 100758 | 31.62 |
| 2025-12-01 | 20:24:05.31 | -02:43:47.6 | 5.841 | 17.95 | 88.8 | HIP 100758 | 24.64 |
| 2025-12-02 | 20:24:34.06 | -02:43:38.7 | 5.854 | 18.22 | 88.4 | HIP 100758 | 17.65 |
| 2025-12-03 | 20:25:03.23 | -02:43:26.1 | 5.867 | 18.48 | 87.9 | HIP 100758 | 10.83 |
| 2025-12-04 | 20:25:32.82 | -02:43:09.9 | 5.880 | 18.75 | 87.5 | HIP 100758 | 5.42 |
| 2025-12-05 | 20:26:02.81 | -02:42:49.9 | 5.893 | 19.00 | 87.0 | HIP 100758 | 7.25 |
| 2025-12-06 | 20:26:33.21 | -02:42:26.3 | 5.906 | 19.26 | 86.6 | HIP 100758 | 13.83 |
| 2025-12-07 | 20:27:04.01 | -02:41:59.0 | 5.919 | 19.26 | 86.6 | HIP 100758 | 21.22 |