C/1889 O1 (Davidson)
メタデータ
| 項目 | 値 |
|---|---|
| Designation | C/1889 O1 (Davidson) |
| Type | C |
| Perihelion (tp_cal, UTC) | 1889-07-19T18:48:57.600000Z |
| Orbit solution date (soln_date, UTC) | - |
| Obs used | 92 |
| 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) | 1889-07-17.0000000 |
| e | 0.99761100 |
| q (au) | 1.039721 |
| a (au) | 435.211804 |
| i (deg) | 65.991600 |
| Ω (om, deg) | 287.711500 |
| ω (w, deg) | 345.861900 |
| M (ma, deg) | -0.000302 |
天体暦
| Date/Time (UTC) | RA (J2000) | Dec (J2000) | Nearest HIP | Dist from HIP (arcmin) |
|---|---|---|---|---|
| 2026-02-03 00:00 | 06:40:12.13 | +44:11:44.0 | HIP 31916 | 8.24 |
| 2026-02-03 12:00 | 06:40:11.16 | +44:11:42.0 | HIP 31916 | 8.28 |
| 2026-02-04 00:00 | 06:40:10.19 | +44:11:39.9 | HIP 31916 | 8.32 |
| 2026-02-04 12:00 | 06:40:09.23 | +44:11:37.8 | HIP 31916 | 8.37 |
| 2026-02-05 00:00 | 06:40:08.28 | +44:11:35.7 | HIP 31916 | 8.42 |
| 2026-02-05 12:00 | 06:40:07.33 | +44:11:33.5 | HIP 31916 | 8.47 |
| 2026-02-06 00:00 | 06:40:06.39 | +44:11:31.3 | HIP 31916 | 8.53 |
| 2026-02-06 12:00 | 06:40:05.45 | +44:11:29.0 | HIP 31916 | 8.59 |
| 2026-02-07 00:00 | 06:40:04.52 | +44:11:26.7 | HIP 31916 | 8.66 |
| 2026-02-07 12:00 | 06:40:03.60 | +44:11:24.4 | HIP 31916 | 8.73 |
| 2026-02-08 00:00 | 06:40:02.68 | +44:11:22.1 | HIP 31916 | 8.80 |
| 2026-02-08 12:00 | 06:40:01.77 | +44:11:19.7 | HIP 31916 | 8.87 |
| 2026-02-09 00:00 | 06:40:00.87 | +44:11:17.2 | HIP 31916 | 8.95 |
| 2026-02-09 12:00 | 06:39:59.97 | +44:11:14.8 | HIP 31916 | 9.03 |
| 2026-02-10 00:00 | 06:39:59.08 | +44:11:12.3 | HIP 31916 | 9.11 |
| 2026-02-10 12:00 | 06:39:58.20 | +44:11:09.7 | HIP 31916 | 9.20 |
| 2026-02-11 00:00 | 06:39:57.33 | +44:11:07.2 | HIP 31916 | 9.28 |
| 2026-02-11 12:00 | 06:39:56.46 | +44:11:04.6 | HIP 31916 | 9.37 |
| 2026-02-12 00:00 | 06:39:55.60 | +44:11:01.9 | HIP 31916 | 9.46 |
| 2026-02-12 12:00 | 06:39:54.74 | +44:10:59.3 | HIP 31916 | 9.56 |
| 2026-02-13 00:00 | 06:39:53.90 | +44:10:56.6 | HIP 31916 | 9.65 |
| 2026-02-13 12:00 | 06:39:53.06 | +44:10:53.8 | HIP 31916 | 9.75 |
| 2026-02-14 00:00 | 06:39:52.22 | +44:10:51.0 | HIP 31916 | 9.85 |
| 2026-02-14 12:00 | 06:39:51.40 | +44:10:48.2 | HIP 31916 | 9.94 |
| 2026-02-15 00:00 | 06:39:50.58 | +44:10:45.4 | HIP 31889 | 10.00 |
| 2026-02-15 12:00 | 06:39:49.77 | +44:10:42.5 | HIP 31889 | 9.97 |
| 2026-02-16 00:00 | 06:39:48.97 | +44:10:39.6 | HIP 31889 | 9.94 |
| 2026-02-16 12:00 | 06:39:48.18 | +44:10:36.7 | HIP 31889 | 9.92 |
| 2026-02-17 00:00 | 06:39:47.39 | +44:10:33.7 | HIP 31889 | 9.90 |
| 2026-02-17 12:00 | 06:39:46.61 | +44:10:30.7 | HIP 31889 | 9.87 |
| 2026-02-18 00:00 | 06:39:45.84 | +44:10:27.7 | HIP 31889 | 9.85 |
| 2026-02-18 12:00 | 06:39:45.08 | +44:10:24.6 | HIP 31889 | 9.84 |
| 2026-02-19 00:00 | 06:39:44.33 | +44:10:21.5 | HIP 31889 | 9.82 |
| 2026-02-19 12:00 | 06:39:43.58 | +44:10:18.4 | HIP 31889 | 9.80 |
| 2026-02-20 00:00 | 06:39:42.84 | +44:10:15.3 | HIP 31889 | 9.79 |
| 2026-02-20 12:00 | 06:39:42.11 | +44:10:12.1 | HIP 31889 | 9.77 |
| 2026-02-21 00:00 | 06:39:41.39 | +44:10:08.9 | HIP 31889 | 9.76 |
| 2026-02-21 12:00 | 06:39:40.68 | +44:10:05.6 | HIP 31889 | 9.75 |
| 2026-02-22 00:00 | 06:39:39.97 | +44:10:02.3 | HIP 31889 | 9.74 |
| 2026-02-22 12:00 | 06:39:39.28 | +44:09:59.0 | HIP 31889 | 9.73 |
| 2026-02-23 00:00 | 06:39:38.59 | +44:09:55.7 | HIP 31889 | 9.72 |
| 2026-02-23 12:00 | 06:39:37.91 | +44:09:52.3 | HIP 31889 | 9.71 |
| 2026-02-24 00:00 | 06:39:37.24 | +44:09:49.0 | HIP 31889 | 9.70 |