C/1998 J1 (SOHO)
Basic Information of C/1998 J1 (SOHO)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 0.153214 |
| Eccentricity | 1.000000 |
| Inclination (deg) | 62.929600 |
| Longitude of ascending node (deg) | 351.668700 |
| Argument of perihelion (deg) | 110.540900 |
| Epoch | 1998-05-08T14:48:11.520 |
| Reference | , MPC orbital elements |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 1998-05-08T14:48:11.520 |
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 | 21:52:58.30 | -78:33:33.0 | 51.422 | 2.71 | 4.3 | HIP 108045 | 1.69 |
| 2025-11-22 | 21:52:59.93 | -78:32:28.1 | 51.432 | 2.72 | 5.3 | HIP 108045 | 2.54 |
| 2025-11-23 | 21:53:01.93 | -78:31:23.2 | 51.442 | 2.72 | 6.2 | HIP 108045 | 3.52 |
| 2025-11-24 | 21:53:04.31 | -78:30:18.2 | 51.452 | 2.73 | 7.2 | HIP 108045 | 4.55 |
| 2025-11-25 | 21:53:07.06 | -78:29:13.1 | 51.462 | 2.74 | 8.2 | HIP 108045 | 5.60 |
| 2025-11-26 | 21:53:10.19 | -78:28:08.1 | 51.472 | 2.75 | 9.2 | HIP 108045 | 6.66 |
| 2025-11-27 | 21:53:13.68 | -78:27:03.1 | 51.482 | 2.75 | 10.1 | HIP 108045 | 7.73 |
| 2025-11-28 | 21:53:17.54 | -78:25:58.0 | 51.491 | 2.76 | 11.1 | HIP 108045 | 8.80 |
| 2025-11-29 | 21:53:21.76 | -78:24:53.1 | 51.501 | 2.77 | 12.0 | HIP 108045 | 9.88 |
| 2025-11-30 | 21:53:26.33 | -78:23:48.1 | 51.510 | 2.77 | 12.9 | HIP 108045 | 10.97 |
| 2025-12-01 | 21:53:31.26 | -78:22:43.3 | 51.519 | 2.78 | 13.9 | HIP 108045 | 12.06 |
| 2025-12-02 | 21:53:36.55 | -78:21:38.6 | 51.529 | 2.78 | 14.8 | HIP 108045 | 13.15 |
| 2025-12-03 | 21:53:42.18 | -78:20:33.9 | 51.538 | 2.79 | 15.7 | HIP 107782 | 13.14 |
| 2025-12-04 | 21:53:48.15 | -78:19:29.4 | 51.547 | 2.80 | 16.6 | HIP 107782 | 12.85 |
| 2025-12-05 | 21:53:54.47 | -78:18:25.1 | 51.555 | 2.80 | 17.5 | HIP 107782 | 12.67 |
| 2025-12-06 | 21:54:01.12 | -78:17:20.9 | 51.564 | 2.81 | 18.4 | HIP 107782 | 12.61 |
| 2025-12-07 | 21:54:08.11 | -78:16:16.9 | 51.573 | 2.81 | 18.4 | HIP 107782 | 12.66 |