C/1998 X9 (SOHO)
メタデータ
| 項目 | 値 |
|---|---|
| Designation | C/1998 X9 (SOHO) |
| Type | C |
| Perihelion (tp_cal, UTC) | 1998-12-14T15:21:36Z |
| Orbit solution date (soln_date, UTC) | - |
| Obs used | 8 |
| NEO | - |
| M1 | - |
| K1 | - |
| PC | - |
オスキュレーティング軌道要素
| 項目 | 値 |
|---|---|
| Epoch (epoch_cal, TDB) | 1998-12-14.6400000 |
| e | 1.00000000 |
| q (au) | 0.005300 |
| a (au) | - |
| i (deg) | 144.960000 |
| Ω (om, deg) | 354.660000 |
| ω (w, deg) | 75.700000 |
| M (ma, deg) | - |
天体暦
| Date/Time (UTC) | RA (J2000) | Dec (J2000) | Nearest HIP | Dist from HIP (arcmin) |
|---|---|---|---|---|
| 2026-03-26 00:00 | 06:40:34.73 | -10:40:13.1 | HIP 31855 | 19.48 |
| 2026-03-26 12:00 | 06:40:34.53 | -10:39:53.8 | HIP 31855 | 19.65 |
| 2026-03-27 00:00 | 06:40:34.35 | -10:39:34.5 | HIP 31855 | 19.84 |
| 2026-03-27 12:00 | 06:40:34.19 | -10:39:15.3 | HIP 31855 | 20.03 |
| 2026-03-28 00:00 | 06:40:34.05 | -10:38:56.0 | HIP 31855 | 20.22 |
| 2026-03-28 12:00 | 06:40:33.93 | -10:38:36.8 | HIP 31855 | 20.43 |
| 2026-03-29 00:00 | 06:40:33.84 | -10:38:17.6 | HIP 31855 | 20.64 |
| 2026-03-29 12:00 | 06:40:33.76 | -10:37:58.4 | HIP 31906 | 20.47 |
| 2026-03-30 00:00 | 06:40:33.70 | -10:37:39.2 | HIP 31906 | 20.17 |
| 2026-03-30 12:00 | 06:40:33.66 | -10:37:20.0 | HIP 31906 | 19.86 |
| 2026-03-31 00:00 | 06:40:33.64 | -10:37:00.9 | HIP 31906 | 19.56 |
| 2026-03-31 12:00 | 06:40:33.64 | -10:36:41.8 | HIP 31906 | 19.26 |
| 2026-04-01 00:00 | 06:40:33.67 | -10:36:22.7 | HIP 31906 | 18.97 |
| 2026-04-01 12:00 | 06:40:33.71 | -10:36:03.7 | HIP 31906 | 18.67 |
| 2026-04-02 00:00 | 06:40:33.77 | -10:35:44.7 | HIP 31906 | 18.38 |
| 2026-04-02 12:00 | 06:40:33.85 | -10:35:25.7 | HIP 31906 | 18.10 |
| 2026-04-03 00:00 | 06:40:33.95 | -10:35:06.8 | HIP 31906 | 17.81 |
| 2026-04-03 12:00 | 06:40:34.07 | -10:34:47.8 | HIP 31906 | 17.54 |
| 2026-04-04 00:00 | 06:40:34.21 | -10:34:29.0 | HIP 31906 | 17.26 |
| 2026-04-04 12:00 | 06:40:34.37 | -10:34:10.1 | HIP 31906 | 16.99 |
| 2026-04-05 00:00 | 06:40:34.55 | -10:33:51.3 | HIP 31906 | 16.72 |
| 2026-04-05 12:00 | 06:40:34.75 | -10:33:32.5 | HIP 31906 | 16.46 |
| 2026-04-06 00:00 | 06:40:34.97 | -10:33:13.8 | HIP 31906 | 16.20 |
| 2026-04-06 12:00 | 06:40:35.21 | -10:32:55.1 | HIP 31906 | 15.94 |
| 2026-04-07 00:00 | 06:40:35.47 | -10:32:36.5 | HIP 31906 | 15.70 |
| 2026-04-07 12:00 | 06:40:35.75 | -10:32:17.9 | HIP 31906 | 15.45 |
| 2026-04-08 00:00 | 06:40:36.05 | -10:31:59.3 | HIP 31906 | 15.22 |
| 2026-04-08 12:00 | 06:40:36.37 | -10:31:40.8 | HIP 31906 | 14.98 |
| 2026-04-09 00:00 | 06:40:36.70 | -10:31:22.3 | HIP 31906 | 14.76 |
| 2026-04-09 12:00 | 06:40:37.06 | -10:31:03.9 | HIP 31906 | 14.54 |
| 2026-04-10 00:00 | 06:40:37.44 | -10:30:45.6 | HIP 31906 | 14.33 |
| 2026-04-10 12:00 | 06:40:37.83 | -10:30:27.3 | HIP 31906 | 14.13 |
| 2026-04-11 00:00 | 06:40:38.25 | -10:30:09.0 | HIP 31906 | 13.93 |
| 2026-04-11 12:00 | 06:40:38.68 | -10:29:50.8 | HIP 31906 | 13.74 |
| 2026-04-12 00:00 | 06:40:39.13 | -10:29:32.6 | HIP 31906 | 13.56 |
| 2026-04-12 12:00 | 06:40:39.61 | -10:29:14.6 | HIP 31906 | 13.39 |
| 2026-04-13 00:00 | 06:40:40.10 | -10:28:56.5 | HIP 31906 | 13.23 |
| 2026-04-13 12:00 | 06:40:40.61 | -10:28:38.5 | HIP 31906 | 13.08 |
| 2026-04-14 00:00 | 06:40:41.14 | -10:28:20.6 | HIP 31906 | 12.94 |
| 2026-04-14 12:00 | 06:40:41.69 | -10:28:02.8 | HIP 31906 | 12.81 |
| 2026-04-15 00:00 | 06:40:42.26 | -10:27:45.0 | HIP 31906 | 12.69 |
| 2026-04-15 12:00 | 06:40:42.85 | -10:27:27.3 | HIP 31906 | 12.58 |
| 2026-04-16 00:00 | 06:40:43.45 | -10:27:09.6 | HIP 31906 | 12.49 |