C/2020 S4 (PANSTARRS)
Basic Information of C/2020 S4 (PANSTARRS)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 3.371022 |
| Eccentricity | 1.002982 |
| Inclination (deg) | 20.571400 |
| Longitude of ascending node (deg) | 117.677000 |
| Argument of perihelion (deg) | 21.081400 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPEC 2024-N80, MPC orbital elements |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2023-02-09T17:01:49.440 |
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 | 16:19:36.69 | -06:11:08.7 | 9.911 | 19.37 | 103.1 | HIP 79924 | 16.61 |
| 2025-11-22 | 16:20:07.04 | -06:12:54.4 | 9.919 | 19.35 | 102.9 | HIP 79924 | 23.61 |
| 2025-11-23 | 16:20:37.40 | -06:14:38.2 | 9.926 | 19.34 | 102.7 | HIP 80097 | 22.00 |
| 2025-11-24 | 16:21:07.77 | -06:16:20.3 | 9.934 | 19.32 | 102.5 | HIP 80097 | 19.56 |
| 2025-11-25 | 16:21:38.13 | -06:18:00.5 | 9.941 | 19.30 | 102.3 | HIP 80097 | 20.06 |
| 2025-11-26 | 16:22:08.49 | -06:19:38.9 | 9.947 | 19.27 | 102.1 | HIP 80097 | 23.28 |
| 2025-11-27 | 16:22:38.83 | -06:21:15.5 | 9.954 | 19.25 | 101.8 | HIP 80097 | 28.31 |
| 2025-11-28 | 16:23:09.16 | -06:22:50.3 | 9.960 | 19.22 | 101.6 | HIP 80402 | 24.83 |
| 2025-11-29 | 16:23:39.47 | -06:24:23.2 | 9.966 | 19.18 | 101.4 | HIP 80402 | 17.35 |
| 2025-11-30 | 16:24:09.75 | -06:25:54.2 | 9.972 | 19.15 | 101.2 | HIP 80402 | 10.23 |
| 2025-12-01 | 16:24:39.99 | -06:27:23.4 | 9.977 | 19.11 | 101.0 | HIP 80402 | 5.12 |
| 2025-12-02 | 16:25:10.20 | -06:28:50.8 | 9.982 | 19.07 | 100.8 | HIP 80402 | 8.07 |
| 2025-12-03 | 16:25:40.37 | -06:30:16.2 | 9.987 | 19.03 | 100.6 | HIP 80402 | 14.86 |
| 2025-12-04 | 16:26:10.49 | -06:31:39.8 | 9.992 | 18.98 | 100.3 | HIP 80402 | 22.19 |
| 2025-12-05 | 16:26:40.56 | -06:33:01.5 | 9.997 | 18.93 | 100.1 | HIP 80509 | 25.24 |
| 2025-12-06 | 16:27:10.58 | -06:34:21.4 | 10.001 | 18.88 | 99.9 | HIP 80509 | 27.57 |
| 2025-12-07 | 16:27:40.53 | -06:35:39.4 | 10.005 | 18.88 | 99.9 | HIP 80509 | 31.59 |