C/2018 A1 (PANSTARRS)
Basic Information of C/2018 A1 (PANSTARRS)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 2.405980 |
| Eccentricity | 0.904254 |
| Inclination (deg) | 53.626000 |
| Longitude of ascending node (deg) | 336.675700 |
| Argument of perihelion (deg) | 96.138800 |
| Epoch | 2023-02-25T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 125.967079 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2017-10-21T18:54:51.840 |
| Period (years) | 125.967079 |
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 | 12:10:45.70 | -49:50:45.8 | 18.902 | 8.18 | 148.3 | HIP 59393 | 10.21 |
| 2025-11-22 | 12:10:56.39 | -49:53:32.8 | 18.899 | 8.15 | 149.0 | HIP 59393 | 7.11 |
| 2025-11-23 | 12:11:06.84 | -49:56:20.4 | 18.896 | 8.12 | 149.7 | HIP 59393 | 4.24 |
| 2025-11-24 | 12:11:17.05 | -49:59:08.6 | 18.893 | 8.09 | 150.4 | HIP 59393 | 2.55 |
| 2025-11-25 | 12:11:27.01 | -50:01:57.4 | 18.890 | 8.06 | 151.1 | HIP 59393 | 3.99 |
| 2025-11-26 | 12:11:36.72 | -50:04:46.7 | 18.886 | 8.03 | 151.8 | HIP 59393 | 6.77 |
| 2025-11-27 | 12:11:46.17 | -50:07:36.5 | 18.883 | 7.99 | 152.6 | HIP 59393 | 9.80 |
| 2025-11-28 | 12:11:55.37 | -50:10:26.7 | 18.879 | 7.96 | 153.3 | HIP 59393 | 12.90 |
| 2025-11-29 | 12:12:04.31 | -50:13:17.3 | 18.875 | 7.92 | 154.1 | HIP 59393 | 16.01 |
| 2025-11-30 | 12:12:12.98 | -50:16:08.3 | 18.871 | 7.89 | 154.8 | HIP 59393 | 19.13 |
| 2025-12-01 | 12:12:21.39 | -50:18:59.6 | 18.867 | 7.85 | 155.6 | HIP 59508 | 21.34 |
| 2025-12-02 | 12:12:29.53 | -50:21:51.2 | 18.863 | 7.82 | 156.4 | HIP 59508 | 18.58 |
| 2025-12-03 | 12:12:37.39 | -50:24:43.0 | 18.858 | 7.78 | 157.2 | HIP 59568 | 15.82 |
| 2025-12-04 | 12:12:44.99 | -50:27:35.0 | 18.854 | 7.74 | 157.9 | HIP 59568 | 12.79 |
| 2025-12-05 | 12:12:52.30 | -50:30:27.3 | 18.849 | 7.71 | 158.7 | HIP 59568 | 9.82 |
| 2025-12-06 | 12:12:59.34 | -50:33:19.7 | 18.844 | 7.67 | 159.6 | HIP 59568 | 6.94 |
| 2025-12-07 | 12:13:06.09 | -50:36:12.1 | 18.839 | 7.67 | 159.6 | HIP 59568 | 4.34 |