C/1999 H9 (SOHO)
Metadata
| Parameter | Value |
|---|---|
| Designation | C/1999 H9 (SOHO) |
| Type | C |
| Perihelion (tp_cal, UTC) | 1999-04-26T14:09:36Z |
| Orbit solution date (soln_date, UTC) | - |
| Obs used | 6 |
| NEO | - |
| M1 | - |
| K1 | - |
| PC | - |
Osculating Elements
| Parameter | Value |
|---|---|
| Epoch (epoch_cal, TDB) | 1999-04-26.5900000 |
| e | 1.00000000 |
| q (au) | 0.007200 |
| a (au) | - |
| i (deg) | 139.460000 |
| Ω (om, deg) | 330.000000 |
| ω (w, deg) | 57.740000 |
| M (ma, deg) | - |
Ephemeris
| Date/Time (UTC) | RA (J2000) | Dec (J2000) | Nearest HIP | Dist from HIP (arcmin) |
|---|---|---|---|---|
| 2026-05-12 00:00 | 06:34:33.69 | -09:13:46.9 | HIP 31470 | 16.50 |
| 2026-05-12 12:00 | 06:34:35.25 | -09:13:34.6 | HIP 31470 | 16.28 |
| 2026-05-13 00:00 | 06:34:36.82 | -09:13:22.5 | HIP 31470 | 16.07 |
| 2026-05-13 12:00 | 06:34:38.41 | -09:13:10.4 | HIP 31470 | 15.86 |
| 2026-05-14 00:00 | 06:34:40.01 | -09:12:58.5 | HIP 31470 | 15.65 |
| 2026-05-14 12:00 | 06:34:41.62 | -09:12:46.7 | HIP 31470 | 15.45 |
| 2026-05-15 00:00 | 06:34:43.24 | -09:12:35.1 | HIP 31470 | 15.26 |
| 2026-05-15 12:00 | 06:34:44.88 | -09:12:23.5 | HIP 31470 | 15.08 |
| 2026-05-16 00:00 | 06:34:46.53 | -09:12:12.1 | HIP 31470 | 14.90 |
| 2026-05-16 12:00 | 06:34:48.20 | -09:12:00.9 | HIP 31470 | 14.73 |
| 2026-05-17 00:00 | 06:34:49.88 | -09:11:49.7 | HIP 31470 | 14.57 |
| 2026-05-17 12:00 | 06:34:51.57 | -09:11:38.7 | HIP 31470 | 14.42 |
| 2026-05-18 00:00 | 06:34:53.27 | -09:11:27.8 | HIP 31470 | 14.27 |
| 2026-05-18 12:00 | 06:34:54.99 | -09:11:17.0 | HIP 31470 | 14.14 |
| 2026-05-19 00:00 | 06:34:56.72 | -09:11:06.4 | HIP 31470 | 14.01 |
| 2026-05-19 12:00 | 06:34:58.46 | -09:10:55.9 | HIP 31470 | 13.90 |
| 2026-05-20 00:00 | 06:35:00.21 | -09:10:45.5 | HIP 31470 | 13.80 |
| 2026-05-20 12:00 | 06:35:01.97 | -09:10:35.3 | HIP 31470 | 13.71 |
| 2026-05-21 00:00 | 06:35:03.75 | -09:10:25.2 | HIP 31470 | 13.63 |
| 2026-05-21 12:00 | 06:35:05.53 | -09:10:15.2 | HIP 31470 | 13.57 |
| 2026-05-22 00:00 | 06:35:07.33 | -09:10:05.4 | HIP 31490 | 13.33 |
| 2026-05-22 12:00 | 06:35:09.14 | -09:09:55.6 | HIP 31490 | 12.92 |
| 2026-05-23 00:00 | 06:35:10.97 | -09:09:46.1 | HIP 31490 | 12.51 |
| 2026-05-23 12:00 | 06:35:12.80 | -09:09:36.6 | HIP 31490 | 12.11 |
| 2026-05-24 00:00 | 06:35:14.64 | -09:09:27.3 | HIP 31490 | 11.71 |
| 2026-05-24 12:00 | 06:35:16.50 | -09:09:18.2 | HIP 31490 | 11.33 |
| 2026-05-25 00:00 | 06:35:18.36 | -09:09:09.2 | HIP 31490 | 10.94 |
| 2026-05-25 12:00 | 06:35:20.24 | -09:09:00.3 | HIP 31490 | 10.57 |
| 2026-05-26 00:00 | 06:35:22.12 | -09:08:51.5 | HIP 31490 | 10.21 |
| 2026-05-26 12:00 | 06:35:24.02 | -09:08:42.9 | HIP 31490 | 9.86 |
| 2026-05-27 00:00 | 06:35:25.92 | -09:08:34.4 | HIP 31490 | 9.52 |
| 2026-05-27 12:00 | 06:35:27.84 | -09:08:26.1 | HIP 31490 | 9.20 |
| 2026-05-28 00:00 | 06:35:29.76 | -09:08:17.9 | HIP 31490 | 8.90 |
| 2026-05-28 12:00 | 06:35:31.70 | -09:08:09.8 | HIP 31490 | 8.61 |
| 2026-05-29 00:00 | 06:35:33.64 | -09:08:01.9 | HIP 31490 | 8.35 |
| 2026-05-29 12:00 | 06:35:35.60 | -09:07:54.1 | HIP 31490 | 8.11 |
| 2026-05-30 00:00 | 06:35:37.56 | -09:07:46.5 | HIP 31490 | 7.89 |
| 2026-05-30 12:00 | 06:35:39.53 | -09:07:39.0 | HIP 31490 | 7.71 |
| 2026-05-31 00:00 | 06:35:41.52 | -09:07:31.6 | HIP 31490 | 7.55 |
| 2026-05-31 12:00 | 06:35:43.51 | -09:07:24.4 | HIP 31490 | 7.43 |
| 2026-06-01 00:00 | 06:35:45.51 | -09:07:17.3 | HIP 31490 | 7.35 |
| 2026-06-01 12:00 | 06:35:47.51 | -09:07:10.4 | HIP 31490 | 7.30 |
| 2026-06-02 00:00 | 06:35:49.53 | -09:07:03.6 | HIP 31490 | 7.29 |