C/1998 H4 (SOHO)
Metadata
| Parameter | Value |
|---|---|
| Designation | C/1998 H4 (SOHO) |
| Type | C |
| Perihelion (tp_cal, UTC) | 1998-04-28T07:40:48Z |
| Orbit solution date (soln_date, UTC) | - |
| Obs used | 7 |
| NEO | - |
| M1 | - |
| K1 | - |
| PC | - |
Osculating Elements
| Parameter | Value |
|---|---|
| Epoch (epoch_cal, TDB) | 1998-04-28.3200000 |
| e | 1.00000000 |
| q (au) | 0.005000 |
| a (au) | - |
| i (deg) | 143.820000 |
| Ω (om, deg) | 359.690000 |
| ω (w, deg) | 79.690000 |
| M (ma, deg) | - |
Ephemeris
| Date/Time (UTC) | RA (J2000) | Dec (J2000) | Nearest HIP | Dist from HIP (arcmin) |
|---|---|---|---|---|
| 2026-09-25 00:00 | 06:50:16.24 | -12:27:00.0 | HIP 32786 | 8.33 |
| 2026-09-25 12:00 | 06:50:16.57 | -12:27:19.3 | HIP 32786 | 8.03 |
| 2026-09-26 00:00 | 06:50:16.89 | -12:27:38.7 | HIP 32786 | 7.74 |
| 2026-09-26 12:00 | 06:50:17.18 | -12:27:58.0 | HIP 32786 | 7.46 |
| 2026-09-27 00:00 | 06:50:17.46 | -12:28:17.4 | HIP 32786 | 7.17 |
| 2026-09-27 12:00 | 06:50:17.71 | -12:28:36.7 | HIP 32786 | 6.89 |
| 2026-09-28 00:00 | 06:50:17.95 | -12:28:56.1 | HIP 32786 | 6.60 |
| 2026-09-28 12:00 | 06:50:18.17 | -12:29:15.5 | HIP 32786 | 6.33 |
| 2026-09-29 00:00 | 06:50:18.37 | -12:29:34.8 | HIP 32786 | 6.05 |
| 2026-09-29 12:00 | 06:50:18.55 | -12:29:54.2 | HIP 32786 | 5.78 |
| 2026-09-30 00:00 | 06:50:18.71 | -12:30:13.6 | HIP 32786 | 5.51 |
| 2026-09-30 12:00 | 06:50:18.85 | -12:30:33.0 | HIP 32786 | 5.24 |
| 2026-10-01 00:00 | 06:50:18.97 | -12:30:52.3 | HIP 32786 | 4.98 |
| 2026-10-01 12:00 | 06:50:19.08 | -12:31:11.7 | HIP 32786 | 4.72 |
| 2026-10-02 00:00 | 06:50:19.16 | -12:31:31.1 | HIP 32786 | 4.48 |
| 2026-10-02 12:00 | 06:50:19.23 | -12:31:50.4 | HIP 32786 | 4.23 |
| 2026-10-03 00:00 | 06:50:19.27 | -12:32:09.8 | HIP 32786 | 4.00 |
| 2026-10-03 12:00 | 06:50:19.30 | -12:32:29.1 | HIP 32786 | 3.77 |
| 2026-10-04 00:00 | 06:50:19.30 | -12:32:48.4 | HIP 32786 | 3.56 |
| 2026-10-04 12:00 | 06:50:19.29 | -12:33:07.8 | HIP 32786 | 3.36 |
| 2026-10-05 00:00 | 06:50:19.26 | -12:33:27.1 | HIP 32786 | 3.18 |
| 2026-10-05 12:00 | 06:50:19.21 | -12:33:46.4 | HIP 32786 | 3.01 |
| 2026-10-06 00:00 | 06:50:19.13 | -12:34:05.6 | HIP 32786 | 2.87 |
| 2026-10-06 12:00 | 06:50:19.04 | -12:34:24.9 | HIP 32786 | 2.75 |
| 2026-10-07 00:00 | 06:50:18.93 | -12:34:44.1 | HIP 32786 | 2.67 |
| 2026-10-07 12:00 | 06:50:18.80 | -12:35:03.3 | HIP 32786 | 2.61 |
| 2026-10-08 00:00 | 06:50:18.65 | -12:35:22.5 | HIP 32786 | 2.59 |
| 2026-10-08 12:00 | 06:50:18.48 | -12:35:41.7 | HIP 32786 | 2.61 |
| 2026-10-09 00:00 | 06:50:18.29 | -12:36:00.8 | HIP 32786 | 2.66 |
| 2026-10-09 12:00 | 06:50:18.08 | -12:36:20.0 | HIP 32786 | 2.74 |
| 2026-10-10 00:00 | 06:50:17.85 | -12:36:39.1 | HIP 32786 | 2.85 |
| 2026-10-10 12:00 | 06:50:17.61 | -12:36:58.1 | HIP 32786 | 2.99 |
| 2026-10-11 00:00 | 06:50:17.34 | -12:37:17.1 | HIP 32786 | 3.15 |
| 2026-10-11 12:00 | 06:50:17.05 | -12:37:36.1 | HIP 32786 | 3.33 |
| 2026-10-12 00:00 | 06:50:16.74 | -12:37:55.1 | HIP 32786 | 3.53 |
| 2026-10-12 12:00 | 06:50:16.41 | -12:38:14.0 | HIP 32786 | 3.75 |
| 2026-10-13 00:00 | 06:50:16.07 | -12:38:32.9 | HIP 32786 | 3.97 |
| 2026-10-13 12:00 | 06:50:15.70 | -12:38:51.7 | HIP 32786 | 4.21 |
| 2026-10-14 00:00 | 06:50:15.32 | -12:39:10.5 | HIP 32786 | 4.45 |
| 2026-10-14 12:00 | 06:50:14.91 | -12:39:29.3 | HIP 32786 | 4.71 |
| 2026-10-15 00:00 | 06:50:14.49 | -12:39:48.0 | HIP 32786 | 4.97 |
| 2026-10-15 12:00 | 06:50:14.04 | -12:40:06.7 | HIP 32786 | 5.23 |
| 2026-10-16 00:00 | 06:50:13.58 | -12:40:25.3 | HIP 32786 | 5.50 |