C/1999 R4 (SOHO)
Metadata
| Parameter | Value |
|---|---|
| Designation | C/1999 R4 (SOHO) |
| Type | C |
| Perihelion (tp_cal, UTC) | 1999-09-06T14:52:48Z |
| Orbit solution date (soln_date, UTC) | - |
| Obs used | 18 |
| NEO | - |
| M1 | - |
| K1 | - |
| PC | - |
Osculating Elements
| Parameter | Value |
|---|---|
| Epoch (epoch_cal, TDB) | 1999-09-06.6200000 |
| e | 1.00000000 |
| q (au) | 0.005100 |
| a (au) | - |
| i (deg) | 143.910000 |
| Ω (om, deg) | 3.170000 |
| ω (w, deg) | 83.000000 |
| M (ma, deg) | - |
Ephemeris
| Date/Time (UTC) | RA (J2000) | Dec (J2000) | Nearest HIP | Dist from HIP (arcmin) |
|---|---|---|---|---|
| 2026-03-26 00:00 | 06:39:12.27 | -12:42:28.0 | HIP 31674 | 27.81 |
| 2026-03-26 12:00 | 06:39:12.08 | -12:42:07.3 | HIP 31674 | 27.98 |
| 2026-03-27 00:00 | 06:39:11.91 | -12:41:46.7 | HIP 31674 | 28.16 |
| 2026-03-27 12:00 | 06:39:11.76 | -12:41:26.0 | HIP 31674 | 28.35 |
| 2026-03-28 00:00 | 06:39:11.64 | -12:41:05.4 | HIP 31674 | 28.54 |
| 2026-03-28 12:00 | 06:39:11.53 | -12:40:44.8 | HIP 31674 | 28.73 |
| 2026-03-29 00:00 | 06:39:11.44 | -12:40:24.3 | HIP 31674 | 28.94 |
| 2026-03-29 12:00 | 06:39:11.37 | -12:40:03.7 | HIP 31674 | 29.15 |
| 2026-03-30 00:00 | 06:39:11.33 | -12:39:43.2 | HIP 31674 | 29.36 |
| 2026-03-30 12:00 | 06:39:11.30 | -12:39:22.6 | HIP 31674 | 29.59 |
| 2026-03-31 00:00 | 06:39:11.29 | -12:39:02.2 | HIP 31674 | 29.81 |
| 2026-03-31 12:00 | 06:39:11.31 | -12:38:41.7 | HIP 31674 | 30.05 |
| 2026-04-01 00:00 | 06:39:11.35 | -12:38:21.3 | HIP 31674 | 30.29 |
| 2026-04-01 12:00 | 06:39:11.40 | -12:38:00.9 | HIP 31674 | 30.53 |
| 2026-04-02 00:00 | 06:39:11.48 | -12:37:40.5 | HIP 31674 | 30.78 |
| 2026-04-02 12:00 | 06:39:11.57 | -12:37:20.2 | HIP 31674 | 31.03 |
| 2026-04-03 00:00 | 06:39:11.69 | -12:36:59.9 | HIP 31674 | 31.29 |
| 2026-04-03 12:00 | 06:39:11.83 | -12:36:39.6 | HIP 31674 | 31.55 |
| 2026-04-04 00:00 | 06:39:11.99 | -12:36:19.4 | HIP 31674 | 31.82 |
| 2026-04-04 12:00 | 06:39:12.16 | -12:35:59.2 | HIP 31674 | 32.09 |
| 2026-04-05 00:00 | 06:39:12.36 | -12:35:39.0 | HIP 31674 | 32.37 |
| 2026-04-05 12:00 | 06:39:12.58 | -12:35:18.9 | HIP 31674 | 32.65 |
| 2026-04-06 00:00 | 06:39:12.82 | -12:34:58.8 | HIP 31674 | 32.93 |
| 2026-04-06 12:00 | 06:39:13.08 | -12:34:38.8 | HIP 31842 | 32.72 |
| 2026-04-07 00:00 | 06:39:13.36 | -12:34:18.8 | HIP 31842 | 32.38 |
| 2026-04-07 12:00 | 06:39:13.65 | -12:33:58.9 | HIP 31842 | 32.05 |
| 2026-04-08 00:00 | 06:39:13.97 | -12:33:39.0 | HIP 31842 | 31.71 |
| 2026-04-08 12:00 | 06:39:14.31 | -12:33:19.1 | HIP 31842 | 31.37 |
| 2026-04-09 00:00 | 06:39:14.67 | -12:32:59.3 | HIP 31842 | 31.03 |
| 2026-04-09 12:00 | 06:39:15.05 | -12:32:39.6 | HIP 31842 | 30.70 |
| 2026-04-10 00:00 | 06:39:15.45 | -12:32:19.9 | HIP 31842 | 30.36 |
| 2026-04-10 12:00 | 06:39:15.87 | -12:32:00.3 | HIP 31842 | 30.03 |
| 2026-04-11 00:00 | 06:39:16.31 | -12:31:40.7 | HIP 31842 | 29.69 |
| 2026-04-11 12:00 | 06:39:16.76 | -12:31:21.2 | HIP 31842 | 29.36 |
| 2026-04-12 00:00 | 06:39:17.24 | -12:31:01.7 | HIP 31842 | 29.02 |
| 2026-04-12 12:00 | 06:39:17.74 | -12:30:42.3 | HIP 31842 | 28.69 |
| 2026-04-13 00:00 | 06:39:18.26 | -12:30:22.9 | HIP 31842 | 28.36 |
| 2026-04-13 12:00 | 06:39:18.79 | -12:30:03.7 | HIP 31842 | 28.03 |
| 2026-04-14 00:00 | 06:39:19.35 | -12:29:44.5 | HIP 31842 | 27.70 |
| 2026-04-14 12:00 | 06:39:19.93 | -12:29:25.3 | HIP 31842 | 27.37 |
| 2026-04-15 00:00 | 06:39:20.52 | -12:29:06.2 | HIP 31842 | 27.05 |
| 2026-04-15 12:00 | 06:39:21.14 | -12:28:47.2 | HIP 31842 | 26.72 |
| 2026-04-16 00:00 | 06:39:21.77 | -12:28:28.3 | HIP 31842 | 26.40 |