C/1998 A1 (SOHO)
Metadata
| Parameter | Value |
|---|---|
| Designation | C/1998 A1 (SOHO) |
| Type | C |
| Perihelion (tp_cal, UTC) | 1998-01-13T06:14:24Z |
| Orbit solution date (soln_date, UTC) | - |
| Obs used | 14 |
| NEO | - |
| M1 | - |
| K1 | - |
| PC | - |
Osculating Elements
| Parameter | Value |
|---|---|
| Epoch (epoch_cal, TDB) | 1998-01-13.2600000 |
| e | 1.00000000 |
| q (au) | 0.005400 |
| a (au) | - |
| i (deg) | 144.120000 |
| Ω (om, deg) | 7.130000 |
| ω (w, deg) | 86.010000 |
| M (ma, deg) | - |
Ephemeris
| Date/Time (UTC) | RA (J2000) | Dec (J2000) | Nearest HIP | Dist from HIP (arcmin) |
|---|---|---|---|---|
| 2026-05-12 00:00 | 06:41:33.78 | -12:21:24.6 | HIP 31976 | 13.75 |
| 2026-05-12 12:00 | 06:41:35.25 | -12:21:11.5 | HIP 31976 | 13.82 |
| 2026-05-13 00:00 | 06:41:36.72 | -12:20:58.5 | HIP 31976 | 13.91 |
| 2026-05-13 12:00 | 06:41:38.22 | -12:20:45.6 | HIP 31976 | 14.01 |
| 2026-05-14 00:00 | 06:41:39.72 | -12:20:32.9 | HIP 31976 | 14.13 |
| 2026-05-14 12:00 | 06:41:41.24 | -12:20:20.3 | HIP 31976 | 14.27 |
| 2026-05-15 00:00 | 06:41:42.78 | -12:20:07.8 | HIP 31976 | 14.42 |
| 2026-05-15 12:00 | 06:41:44.33 | -12:19:55.4 | HIP 31976 | 14.59 |
| 2026-05-16 00:00 | 06:41:45.89 | -12:19:43.2 | HIP 31976 | 14.77 |
| 2026-05-16 12:00 | 06:41:47.46 | -12:19:31.1 | HIP 31976 | 14.96 |
| 2026-05-17 00:00 | 06:41:49.05 | -12:19:19.2 | HIP 31976 | 15.17 |
| 2026-05-17 12:00 | 06:41:50.64 | -12:19:07.3 | HIP 31976 | 15.39 |
| 2026-05-18 00:00 | 06:41:52.26 | -12:18:55.6 | HIP 31976 | 15.62 |
| 2026-05-18 12:00 | 06:41:53.88 | -12:18:44.1 | HIP 31976 | 15.87 |
| 2026-05-19 00:00 | 06:41:55.52 | -12:18:32.6 | HIP 31976 | 16.13 |
| 2026-05-19 12:00 | 06:41:57.16 | -12:18:21.3 | HIP 31976 | 16.40 |
| 2026-05-20 00:00 | 06:41:58.83 | -12:18:10.2 | HIP 31976 | 16.68 |
| 2026-05-20 12:00 | 06:42:00.50 | -12:17:59.1 | HIP 31976 | 16.97 |
| 2026-05-21 00:00 | 06:42:02.18 | -12:17:48.2 | HIP 31976 | 17.27 |
| 2026-05-21 12:00 | 06:42:03.88 | -12:17:37.5 | HIP 31976 | 17.59 |
| 2026-05-22 00:00 | 06:42:05.59 | -12:17:26.9 | HIP 31976 | 17.91 |
| 2026-05-22 12:00 | 06:42:07.31 | -12:17:16.4 | HIP 31976 | 18.24 |
| 2026-05-23 00:00 | 06:42:09.04 | -12:17:06.0 | HIP 31976 | 18.58 |
| 2026-05-23 12:00 | 06:42:10.78 | -12:16:55.8 | HIP 31976 | 18.93 |
| 2026-05-24 00:00 | 06:42:12.53 | -12:16:45.8 | HIP 31976 | 19.28 |
| 2026-05-24 12:00 | 06:42:14.29 | -12:16:35.8 | HIP 31976 | 19.64 |
| 2026-05-25 00:00 | 06:42:16.07 | -12:16:26.1 | HIP 31976 | 20.01 |
| 2026-05-25 12:00 | 06:42:17.85 | -12:16:16.4 | HIP 31976 | 20.39 |
| 2026-05-26 00:00 | 06:42:19.65 | -12:16:06.9 | HIP 31976 | 20.77 |
| 2026-05-26 12:00 | 06:42:21.45 | -12:15:57.6 | HIP 31976 | 21.16 |
| 2026-05-27 00:00 | 06:42:23.27 | -12:15:48.3 | HIP 31976 | 21.56 |
| 2026-05-27 12:00 | 06:42:25.10 | -12:15:39.3 | HIP 31976 | 21.96 |
| 2026-05-28 00:00 | 06:42:26.93 | -12:15:30.3 | HIP 31976 | 22.37 |
| 2026-05-28 12:00 | 06:42:28.78 | -12:15:21.5 | HIP 31976 | 22.78 |
| 2026-05-29 00:00 | 06:42:30.63 | -12:15:12.9 | HIP 31976 | 23.20 |
| 2026-05-29 12:00 | 06:42:32.50 | -12:15:04.4 | HIP 31976 | 23.62 |
| 2026-05-30 00:00 | 06:42:34.37 | -12:14:56.0 | HIP 31976 | 24.05 |
| 2026-05-30 12:00 | 06:42:36.26 | -12:14:47.8 | HIP 31976 | 24.48 |
| 2026-05-31 00:00 | 06:42:38.15 | -12:14:39.8 | HIP 31976 | 24.92 |
| 2026-05-31 12:00 | 06:42:40.05 | -12:14:31.9 | HIP 31976 | 25.36 |
| 2026-06-01 00:00 | 06:42:41.97 | -12:14:24.1 | HIP 31976 | 25.81 |
| 2026-06-01 12:00 | 06:42:43.89 | -12:14:16.5 | HIP 31976 | 26.25 |
| 2026-06-02 00:00 | 06:42:45.81 | -12:14:09.0 | HIP 31976 | 26.71 |