C/1999 P9 (SOHO)
Metadata
| Parameter | Value |
|---|---|
| Designation | C/1999 P9 (SOHO) |
| Type | C |
| Perihelion (tp_cal, UTC) | 1999-08-15T00:57:36Z |
| Orbit solution date (soln_date, UTC) | - |
| Obs used | 22 |
| NEO | - |
| M1 | - |
| K1 | - |
| PC | - |
Osculating Elements
| Parameter | Value |
|---|---|
| Epoch (epoch_cal, TDB) | 1999-08-15.0400000 |
| e | 1.00000000 |
| q (au) | 0.049300 |
| a (au) | - |
| i (deg) | 26.550000 |
| Ω (om, deg) | 81.740000 |
| ω (w, deg) | 21.510000 |
| M (ma, deg) | - |
Ephemeris
| Date/Time (UTC) | RA (J2000) | Dec (J2000) | Nearest HIP | Dist from HIP (arcmin) |
|---|---|---|---|---|
| 2026-09-20 00:00 | 18:31:31.87 | -31:11:10.2 | HIP 90879 | 10.14 |
| 2026-09-20 12:00 | 18:31:31.45 | -31:11:05.8 | HIP 90879 | 10.20 |
| 2026-09-21 00:00 | 18:31:31.06 | -31:11:01.4 | HIP 90879 | 10.26 |
| 2026-09-21 12:00 | 18:31:30.69 | -31:10:57.0 | HIP 90879 | 10.31 |
| 2026-09-22 00:00 | 18:31:30.34 | -31:10:52.5 | HIP 90879 | 10.36 |
| 2026-09-22 12:00 | 18:31:30.02 | -31:10:48.1 | HIP 90879 | 10.41 |
| 2026-09-23 00:00 | 18:31:29.72 | -31:10:43.6 | HIP 90879 | 10.45 |
| 2026-09-23 12:00 | 18:31:29.44 | -31:10:39.1 | HIP 90879 | 10.49 |
| 2026-09-24 00:00 | 18:31:29.19 | -31:10:34.6 | HIP 90879 | 10.52 |
| 2026-09-24 12:00 | 18:31:28.95 | -31:10:30.0 | HIP 90879 | 10.55 |
| 2026-09-25 00:00 | 18:31:28.74 | -31:10:25.4 | HIP 90879 | 10.57 |
| 2026-09-25 12:00 | 18:31:28.56 | -31:10:20.9 | HIP 90879 | 10.59 |
| 2026-09-26 00:00 | 18:31:28.40 | -31:10:16.3 | HIP 90879 | 10.61 |
| 2026-09-26 12:00 | 18:31:28.26 | -31:10:11.6 | HIP 90879 | 10.62 |
| 2026-09-27 00:00 | 18:31:28.14 | -31:10:07.0 | HIP 90879 | 10.63 |
| 2026-09-27 12:00 | 18:31:28.05 | -31:10:02.4 | HIP 90879 | 10.63 |
| 2026-09-28 00:00 | 18:31:27.98 | -31:09:57.7 | HIP 90879 | 10.63 |
| 2026-09-28 12:00 | 18:31:27.93 | -31:09:53.0 | HIP 90879 | 10.63 |
| 2026-09-29 00:00 | 18:31:27.91 | -31:09:48.3 | HIP 90879 | 10.62 |
| 2026-09-29 12:00 | 18:31:27.91 | -31:09:43.6 | HIP 90879 | 10.61 |
| 2026-09-30 00:00 | 18:31:27.93 | -31:09:38.8 | HIP 90879 | 10.59 |
| 2026-09-30 12:00 | 18:31:27.98 | -31:09:34.1 | HIP 90879 | 10.57 |
| 2026-10-01 00:00 | 18:31:28.05 | -31:09:29.3 | HIP 90879 | 10.54 |
| 2026-10-01 12:00 | 18:31:28.14 | -31:09:24.6 | HIP 90879 | 10.51 |
| 2026-10-02 00:00 | 18:31:28.26 | -31:09:19.8 | HIP 90879 | 10.47 |
| 2026-10-02 12:00 | 18:31:28.40 | -31:09:15.0 | HIP 90879 | 10.43 |
| 2026-10-03 00:00 | 18:31:28.56 | -31:09:10.2 | HIP 90879 | 10.39 |
| 2026-10-03 12:00 | 18:31:28.74 | -31:09:05.3 | HIP 90879 | 10.34 |
| 2026-10-04 00:00 | 18:31:28.95 | -31:09:00.5 | HIP 90879 | 10.29 |
| 2026-10-04 12:00 | 18:31:29.19 | -31:08:55.6 | HIP 90879 | 10.23 |
| 2026-10-05 00:00 | 18:31:29.44 | -31:08:50.8 | HIP 90879 | 10.17 |
| 2026-10-05 12:00 | 18:31:29.72 | -31:08:45.9 | HIP 90879 | 10.10 |
| 2026-10-06 00:00 | 18:31:30.02 | -31:08:41.0 | HIP 90879 | 10.03 |
| 2026-10-06 12:00 | 18:31:30.35 | -31:08:36.1 | HIP 90879 | 9.95 |
| 2026-10-07 00:00 | 18:31:30.69 | -31:08:31.2 | HIP 90879 | 9.87 |
| 2026-10-07 12:00 | 18:31:31.06 | -31:08:26.3 | HIP 90879 | 9.79 |
| 2026-10-08 00:00 | 18:31:31.46 | -31:08:21.4 | HIP 90879 | 9.70 |
| 2026-10-08 12:00 | 18:31:31.88 | -31:08:16.4 | HIP 90879 | 9.61 |
| 2026-10-09 00:00 | 18:31:32.32 | -31:08:11.5 | HIP 90879 | 9.51 |
| 2026-10-09 12:00 | 18:31:32.78 | -31:08:06.5 | HIP 90879 | 9.41 |
| 2026-10-10 00:00 | 18:31:33.27 | -31:08:01.6 | HIP 90879 | 9.31 |
| 2026-10-10 12:00 | 18:31:33.77 | -31:07:56.6 | HIP 90879 | 9.20 |
| 2026-10-11 00:00 | 18:31:34.31 | -31:07:51.6 | HIP 90879 | 9.08 |