C/1998 A4 (SOHO)
Metadata
| Parameter | Value |
|---|---|
| Designation | C/1998 A4 (SOHO) |
| Type | C |
| Perihelion (tp_cal, UTC) | 1998-01-10T18:57:36Z |
| Orbit solution date (soln_date, UTC) | - |
| Obs used | 6 |
| NEO | - |
| M1 | - |
| K1 | - |
| PC | - |
Osculating Elements
| Parameter | Value |
|---|---|
| Epoch (epoch_cal, TDB) | 1998-01-10.7900000 |
| e | 1.00000000 |
| q (au) | 0.043100 |
| a (au) | - |
| i (deg) | 26.870000 |
| Ω (om, deg) | 81.030000 |
| ω (w, deg) | 21.350000 |
| M (ma, deg) | - |
Ephemeris
| Date/Time (UTC) | RA (J2000) | Dec (J2000) | Nearest HIP | Dist from HIP (arcmin) |
|---|---|---|---|---|
| 2026-06-01 00:00 | 18:36:05.93 | -31:22:55.6 | HIP 91067 | 21.13 |
| 2026-06-01 12:00 | 18:36:03.61 | -31:22:59.8 | HIP 91067 | 20.69 |
| 2026-06-02 00:00 | 18:36:01.28 | -31:23:04.0 | HIP 91067 | 20.25 |
| 2026-06-02 12:00 | 18:35:58.93 | -31:23:08.2 | HIP 91067 | 19.81 |
| 2026-06-03 00:00 | 18:35:56.58 | -31:23:12.3 | HIP 91067 | 19.37 |
| 2026-06-03 12:00 | 18:35:54.21 | -31:23:16.4 | HIP 91067 | 18.93 |
| 2026-06-04 00:00 | 18:35:51.83 | -31:23:20.4 | HIP 91067 | 18.50 |
| 2026-06-04 12:00 | 18:35:49.45 | -31:23:24.5 | HIP 91067 | 18.06 |
| 2026-06-05 00:00 | 18:35:47.05 | -31:23:28.5 | HIP 91067 | 17.63 |
| 2026-06-05 12:00 | 18:35:44.65 | -31:23:32.4 | HIP 91067 | 17.20 |
| 2026-06-06 00:00 | 18:35:42.24 | -31:23:36.4 | HIP 91067 | 16.77 |
| 2026-06-06 12:00 | 18:35:39.81 | -31:23:40.3 | HIP 91067 | 16.35 |
| 2026-06-07 00:00 | 18:35:37.38 | -31:23:44.1 | HIP 91067 | 15.93 |
| 2026-06-07 12:00 | 18:35:34.94 | -31:23:47.9 | HIP 91067 | 15.51 |
| 2026-06-08 00:00 | 18:35:32.49 | -31:23:51.7 | HIP 91067 | 15.10 |
| 2026-06-08 12:00 | 18:35:30.03 | -31:23:55.5 | HIP 91067 | 14.70 |
| 2026-06-09 00:00 | 18:35:27.57 | -31:23:59.2 | HIP 91067 | 14.30 |
| 2026-06-09 12:00 | 18:35:25.09 | -31:24:02.9 | HIP 91067 | 13.91 |
| 2026-06-10 00:00 | 18:35:22.61 | -31:24:06.6 | HIP 91067 | 13.52 |
| 2026-06-10 12:00 | 18:35:20.12 | -31:24:10.2 | HIP 91067 | 13.15 |
| 2026-06-11 00:00 | 18:35:17.62 | -31:24:13.8 | HIP 91067 | 12.78 |
| 2026-06-11 12:00 | 18:35:15.12 | -31:24:17.3 | HIP 91067 | 12.43 |
| 2026-06-12 00:00 | 18:35:12.61 | -31:24:20.8 | HIP 91067 | 12.09 |
| 2026-06-12 12:00 | 18:35:10.09 | -31:24:24.3 | HIP 91067 | 11.76 |
| 2026-06-13 00:00 | 18:35:07.56 | -31:24:27.7 | HIP 91067 | 11.45 |
| 2026-06-13 12:00 | 18:35:05.03 | -31:24:31.1 | HIP 91067 | 11.15 |
| 2026-06-14 00:00 | 18:35:02.49 | -31:24:34.5 | HIP 91067 | 10.87 |
| 2026-06-14 12:00 | 18:34:59.95 | -31:24:37.8 | HIP 91067 | 10.61 |
| 2026-06-15 00:00 | 18:34:57.40 | -31:24:41.1 | HIP 91067 | 10.37 |
| 2026-06-15 12:00 | 18:34:54.84 | -31:24:44.3 | HIP 91067 | 10.15 |
| 2026-06-16 00:00 | 18:34:52.28 | -31:24:47.5 | HIP 91067 | 9.96 |
| 2026-06-16 12:00 | 18:34:49.71 | -31:24:50.7 | HIP 91067 | 9.79 |
| 2026-06-17 00:00 | 18:34:47.14 | -31:24:53.8 | HIP 91067 | 9.65 |
| 2026-06-17 12:00 | 18:34:44.56 | -31:24:56.9 | HIP 91067 | 9.55 |
| 2026-06-18 00:00 | 18:34:41.98 | -31:25:00.0 | HIP 91067 | 9.47 |
| 2026-06-18 12:00 | 18:34:39.40 | -31:25:03.0 | HIP 91067 | 9.42 |
| 2026-06-19 00:00 | 18:34:36.80 | -31:25:05.9 | HIP 91067 | 9.40 |
| 2026-06-19 12:00 | 18:34:34.21 | -31:25:08.9 | HIP 91067 | 9.42 |
| 2026-06-20 00:00 | 18:34:31.61 | -31:25:11.8 | HIP 91002 | 9.02 |
| 2026-06-20 12:00 | 18:34:29.01 | -31:25:14.6 | HIP 91002 | 8.47 |
| 2026-06-21 00:00 | 18:34:26.40 | -31:25:17.4 | HIP 91002 | 7.93 |
| 2026-06-21 12:00 | 18:34:23.80 | -31:25:20.2 | HIP 91002 | 7.38 |
| 2026-06-22 00:00 | 18:34:21.18 | -31:25:22.9 | HIP 91002 | 6.84 |