C/1999 J12 (SOHO)
Metadata
| Parameter | Value |
|---|---|
| Designation | C/1999 J12 (SOHO) |
| Type | C |
| Perihelion (tp_cal, UTC) | 1999-05-03T11:31:12Z |
| Orbit solution date (soln_date, UTC) | - |
| Obs used | 9 |
| NEO | - |
| M1 | - |
| K1 | - |
| PC | - |
Osculating Elements
| Parameter | Value |
|---|---|
| Epoch (epoch_cal, TDB) | 1999-05-03.4800000 |
| e | 1.00000000 |
| q (au) | 0.005100 |
| a (au) | - |
| i (deg) | 147.210000 |
| Ω (om, deg) | 352.920000 |
| ω (w, deg) | 79.310000 |
| M (ma, deg) | - |
Ephemeris
| Date/Time (UTC) | RA (J2000) | Dec (J2000) | Nearest HIP | Dist from HIP (arcmin) |
|---|---|---|---|---|
| 2026-09-20 00:00 | 06:28:01.18 | -08:38:53.0 | HIP 30830 | 14.05 |
| 2026-09-20 12:00 | 06:28:01.51 | -08:39:11.0 | HIP 30830 | 14.24 |
| 2026-09-21 00:00 | 06:28:01.82 | -08:39:29.0 | HIP 30830 | 14.44 |
| 2026-09-21 12:00 | 06:28:02.11 | -08:39:47.1 | HIP 30830 | 14.64 |
| 2026-09-22 00:00 | 06:28:02.38 | -08:40:05.1 | HIP 30830 | 14.85 |
| 2026-09-22 12:00 | 06:28:02.63 | -08:40:23.2 | HIP 30830 | 15.07 |
| 2026-09-23 00:00 | 06:28:02.86 | -08:40:41.3 | HIP 30830 | 15.29 |
| 2026-09-23 12:00 | 06:28:03.07 | -08:40:59.4 | HIP 30830 | 15.52 |
| 2026-09-24 00:00 | 06:28:03.26 | -08:41:17.5 | HIP 30830 | 15.76 |
| 2026-09-24 12:00 | 06:28:03.44 | -08:41:35.6 | HIP 30830 | 15.99 |
| 2026-09-25 00:00 | 06:28:03.59 | -08:41:53.7 | HIP 30830 | 16.24 |
| 2026-09-25 12:00 | 06:28:03.73 | -08:42:11.8 | HIP 30830 | 16.49 |
| 2026-09-26 00:00 | 06:28:03.84 | -08:42:29.9 | HIP 30830 | 16.74 |
| 2026-09-26 12:00 | 06:28:03.93 | -08:42:48.0 | HIP 30830 | 16.99 |
| 2026-09-27 00:00 | 06:28:04.01 | -08:43:06.1 | HIP 30830 | 17.25 |
| 2026-09-27 12:00 | 06:28:04.07 | -08:43:24.3 | HIP 30830 | 17.52 |
| 2026-09-28 00:00 | 06:28:04.10 | -08:43:42.4 | HIP 30830 | 17.78 |
| 2026-09-28 12:00 | 06:28:04.12 | -08:44:00.5 | HIP 30830 | 18.05 |
| 2026-09-29 00:00 | 06:28:04.12 | -08:44:18.6 | HIP 30830 | 18.33 |
| 2026-09-29 12:00 | 06:28:04.09 | -08:44:36.7 | HIP 30830 | 18.60 |
| 2026-09-30 00:00 | 06:28:04.05 | -08:44:54.8 | HIP 30830 | 18.88 |
| 2026-09-30 12:00 | 06:28:03.99 | -08:45:12.9 | HIP 30830 | 19.16 |
| 2026-10-01 00:00 | 06:28:03.91 | -08:45:31.0 | HIP 30830 | 19.44 |
| 2026-10-01 12:00 | 06:28:03.81 | -08:45:49.1 | HIP 30830 | 19.73 |
| 2026-10-02 00:00 | 06:28:03.68 | -08:46:07.1 | HIP 30830 | 20.02 |
| 2026-10-02 12:00 | 06:28:03.54 | -08:46:25.2 | HIP 30856 | 19.82 |
| 2026-10-03 00:00 | 06:28:03.38 | -08:46:43.2 | HIP 30856 | 19.58 |
| 2026-10-03 12:00 | 06:28:03.20 | -08:47:01.2 | HIP 30856 | 19.35 |
| 2026-10-04 00:00 | 06:28:03.00 | -08:47:19.2 | HIP 30856 | 19.12 |
| 2026-10-04 12:00 | 06:28:02.78 | -08:47:37.2 | HIP 30856 | 18.90 |
| 2026-10-05 00:00 | 06:28:02.54 | -08:47:55.2 | HIP 30856 | 18.69 |
| 2026-10-05 12:00 | 06:28:02.28 | -08:48:13.1 | HIP 30856 | 18.48 |
| 2026-10-06 00:00 | 06:28:02.00 | -08:48:31.0 | HIP 30856 | 18.27 |
| 2026-10-06 12:00 | 06:28:01.70 | -08:48:48.9 | HIP 30856 | 18.07 |
| 2026-10-07 00:00 | 06:28:01.38 | -08:49:06.8 | HIP 30856 | 17.88 |
| 2026-10-07 12:00 | 06:28:01.04 | -08:49:24.7 | HIP 30856 | 17.70 |
| 2026-10-08 00:00 | 06:28:00.68 | -08:49:42.5 | HIP 30856 | 17.52 |
| 2026-10-08 12:00 | 06:28:00.30 | -08:50:00.3 | HIP 30856 | 17.35 |
| 2026-10-09 00:00 | 06:27:59.90 | -08:50:18.0 | HIP 30856 | 17.18 |
| 2026-10-09 12:00 | 06:27:59.48 | -08:50:35.8 | HIP 30856 | 17.03 |
| 2026-10-10 00:00 | 06:27:59.04 | -08:50:53.5 | HIP 30856 | 16.88 |
| 2026-10-10 12:00 | 06:27:58.58 | -08:51:11.1 | HIP 30856 | 16.74 |
| 2026-10-11 00:00 | 06:27:58.10 | -08:51:28.7 | HIP 30856 | 16.61 |