C/1998 X4 (SOHO)
Metadata
| Parameter | Value |
|---|---|
| Designation | C/1998 X4 (SOHO) |
| Type | C |
| Perihelion (tp_cal, UTC) | 1998-12-08T06:14:24Z |
| Orbit solution date (soln_date, UTC) | - |
| Obs used | 4 |
| NEO | - |
| M1 | - |
| K1 | - |
| PC | - |
Osculating Elements
| Parameter | Value |
|---|---|
| Epoch (epoch_cal, TDB) | 1998-12-08.2600000 |
| e | 1.00000000 |
| q (au) | 0.005700 |
| a (au) | - |
| i (deg) | 142.650000 |
| Ω (om, deg) | 8.470000 |
| ω (w, deg) | 83.140000 |
| M (ma, deg) | - |
Ephemeris
| Date/Time (UTC) | RA (J2000) | Dec (J2000) | Nearest HIP | Dist from HIP (arcmin) |
|---|---|---|---|---|
| 2026-05-12 00:00 | 06:57:22.01 | -13:59:53.5 | HIP 33345 | 18.48 |
| 2026-05-12 12:00 | 06:57:23.40 | -13:59:39.1 | HIP 33345 | 18.85 |
| 2026-05-13 00:00 | 06:57:24.81 | -13:59:24.8 | HIP 33345 | 19.23 |
| 2026-05-13 12:00 | 06:57:26.24 | -13:59:10.7 | HIP 33345 | 19.61 |
| 2026-05-14 00:00 | 06:57:27.68 | -13:58:56.6 | HIP 33345 | 19.99 |
| 2026-05-14 12:00 | 06:57:29.14 | -13:58:42.7 | HIP 33345 | 20.38 |
| 2026-05-15 00:00 | 06:57:30.61 | -13:58:29.0 | HIP 33345 | 20.78 |
| 2026-05-15 12:00 | 06:57:32.09 | -13:58:15.3 | HIP 33345 | 21.18 |
| 2026-05-16 00:00 | 06:57:33.59 | -13:58:01.8 | HIP 33345 | 21.58 |
| 2026-05-16 12:00 | 06:57:35.11 | -13:57:48.5 | HIP 33612 | 21.72 |
| 2026-05-17 00:00 | 06:57:36.63 | -13:57:35.3 | HIP 33612 | 21.42 |
| 2026-05-17 12:00 | 06:57:38.18 | -13:57:22.2 | HIP 33612 | 21.11 |
| 2026-05-18 00:00 | 06:57:39.73 | -13:57:09.2 | HIP 33612 | 20.81 |
| 2026-05-18 12:00 | 06:57:41.30 | -13:56:56.4 | HIP 33612 | 20.50 |
| 2026-05-19 00:00 | 06:57:42.89 | -13:56:43.7 | HIP 33612 | 20.20 |
| 2026-05-19 12:00 | 06:57:44.48 | -13:56:31.2 | HIP 33612 | 19.90 |
| 2026-05-20 00:00 | 06:57:46.09 | -13:56:18.8 | HIP 33612 | 19.60 |
| 2026-05-20 12:00 | 06:57:47.72 | -13:56:06.5 | HIP 33612 | 19.30 |
| 2026-05-21 00:00 | 06:57:49.35 | -13:55:54.4 | HIP 33612 | 19.00 |
| 2026-05-21 12:00 | 06:57:51.00 | -13:55:42.4 | HIP 33612 | 18.71 |
| 2026-05-22 00:00 | 06:57:52.66 | -13:55:30.6 | HIP 33612 | 18.42 |
| 2026-05-22 12:00 | 06:57:54.34 | -13:55:18.9 | HIP 33612 | 18.13 |
| 2026-05-23 00:00 | 06:57:56.03 | -13:55:07.4 | HIP 33612 | 17.84 |
| 2026-05-23 12:00 | 06:57:57.73 | -13:54:56.0 | HIP 33612 | 17.55 |
| 2026-05-24 00:00 | 06:57:59.44 | -13:54:44.7 | HIP 33612 | 17.27 |
| 2026-05-24 12:00 | 06:58:01.16 | -13:54:33.6 | HIP 33612 | 17.00 |
| 2026-05-25 00:00 | 06:58:02.90 | -13:54:22.6 | HIP 33612 | 16.72 |
| 2026-05-25 12:00 | 06:58:04.65 | -13:54:11.8 | HIP 33612 | 16.46 |
| 2026-05-26 00:00 | 06:58:06.41 | -13:54:01.2 | HIP 33612 | 16.19 |
| 2026-05-26 12:00 | 06:58:08.18 | -13:53:50.7 | HIP 33612 | 15.94 |
| 2026-05-27 00:00 | 06:58:09.96 | -13:53:40.3 | HIP 33612 | 15.68 |
| 2026-05-27 12:00 | 06:58:11.76 | -13:53:30.1 | HIP 33612 | 15.44 |
| 2026-05-28 00:00 | 06:58:13.56 | -13:53:20.0 | HIP 33612 | 15.20 |
| 2026-05-28 12:00 | 06:58:15.38 | -13:53:10.1 | HIP 33612 | 14.97 |
| 2026-05-29 00:00 | 06:58:17.21 | -13:53:00.3 | HIP 33612 | 14.74 |
| 2026-05-29 12:00 | 06:58:19.05 | -13:52:50.7 | HIP 33612 | 14.53 |
| 2026-05-30 00:00 | 06:58:20.90 | -13:52:41.2 | HIP 33612 | 14.32 |
| 2026-05-30 12:00 | 06:58:22.76 | -13:52:31.9 | HIP 33612 | 14.12 |
| 2026-05-31 00:00 | 06:58:24.63 | -13:52:22.8 | HIP 33612 | 13.93 |
| 2026-05-31 12:00 | 06:58:26.51 | -13:52:13.8 | HIP 33612 | 13.76 |
| 2026-06-01 00:00 | 06:58:28.40 | -13:52:04.9 | HIP 33612 | 13.59 |
| 2026-06-01 12:00 | 06:58:30.30 | -13:51:56.2 | HIP 33612 | 13.44 |
| 2026-06-02 00:00 | 06:58:32.21 | -13:51:47.7 | HIP 33612 | 13.29 |