C/1818 W2 (Pons)
メタデータ
| 項目 | 値 |
|---|---|
| Designation | C/1818 W2 (Pons) |
| Type | C |
| Perihelion (tp_cal, UTC) | 1818-12-05T10:25:58.080000Z |
| Orbit solution date (soln_date, UTC) | - |
| Obs used | 21 |
| 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) | 1818-12-05.4347000 |
| e | 1.00000000 |
| q (au) | 0.855096 |
| a (au) | - |
| i (deg) | 116.905800 |
| Ω (om, deg) | 92.537200 |
| ω (w, deg) | 348.107100 |
| M (ma, deg) | - |
天体暦
| Date/Time (UTC) | RA (J2000) | Dec (J2000) | Nearest HIP | Dist from HIP (arcmin) |
|---|---|---|---|---|
| 2026-05-12 00:00 | 18:45:18.32 | -05:47:22.6 | HIP 91999 | 17.52 |
| 2026-05-12 12:00 | 18:45:17.93 | -05:47:21.1 | HIP 91999 | 17.48 |
| 2026-05-13 00:00 | 18:45:17.54 | -05:47:19.5 | HIP 91999 | 17.43 |
| 2026-05-13 12:00 | 18:45:17.14 | -05:47:18.0 | HIP 91999 | 17.39 |
| 2026-05-14 00:00 | 18:45:16.74 | -05:47:16.5 | HIP 91999 | 17.35 |
| 2026-05-14 12:00 | 18:45:16.33 | -05:47:15.0 | HIP 91999 | 17.30 |
| 2026-05-15 00:00 | 18:45:15.92 | -05:47:13.5 | HIP 91999 | 17.26 |
| 2026-05-15 12:00 | 18:45:15.51 | -05:47:12.1 | HIP 91999 | 17.22 |
| 2026-05-16 00:00 | 18:45:15.09 | -05:47:10.7 | HIP 91999 | 17.18 |
| 2026-05-16 12:00 | 18:45:14.67 | -05:47:09.3 | HIP 91999 | 17.14 |
| 2026-05-17 00:00 | 18:45:14.24 | -05:47:07.9 | HIP 91999 | 17.10 |
| 2026-05-17 12:00 | 18:45:13.82 | -05:47:06.5 | HIP 91999 | 17.06 |
| 2026-05-18 00:00 | 18:45:13.38 | -05:47:05.2 | HIP 91999 | 17.02 |
| 2026-05-18 12:00 | 18:45:12.95 | -05:47:03.8 | HIP 91999 | 16.99 |
| 2026-05-19 00:00 | 18:45:12.51 | -05:47:02.5 | HIP 91999 | 16.95 |
| 2026-05-19 12:00 | 18:45:12.07 | -05:47:01.3 | HIP 91999 | 16.92 |
| 2026-05-20 00:00 | 18:45:11.62 | -05:47:00.0 | HIP 91999 | 16.88 |
| 2026-05-20 12:00 | 18:45:11.17 | -05:46:58.7 | HIP 91999 | 16.85 |
| 2026-05-21 00:00 | 18:45:10.72 | -05:46:57.5 | HIP 91999 | 16.82 |
| 2026-05-21 12:00 | 18:45:10.26 | -05:46:56.3 | HIP 91999 | 16.79 |
| 2026-05-22 00:00 | 18:45:09.80 | -05:46:55.2 | HIP 91999 | 16.76 |
| 2026-05-22 12:00 | 18:45:09.34 | -05:46:54.0 | HIP 91999 | 16.73 |
| 2026-05-23 00:00 | 18:45:08.87 | -05:46:52.9 | HIP 91999 | 16.70 |
| 2026-05-23 12:00 | 18:45:08.40 | -05:46:51.7 | HIP 91999 | 16.67 |
| 2026-05-24 00:00 | 18:45:07.93 | -05:46:50.7 | HIP 91999 | 16.65 |
| 2026-05-24 12:00 | 18:45:07.45 | -05:46:49.6 | HIP 91999 | 16.62 |
| 2026-05-25 00:00 | 18:45:06.98 | -05:46:48.5 | HIP 91999 | 16.60 |
| 2026-05-25 12:00 | 18:45:06.49 | -05:46:47.5 | HIP 91999 | 16.58 |
| 2026-05-26 00:00 | 18:45:06.01 | -05:46:46.5 | HIP 91999 | 16.56 |
| 2026-05-26 12:00 | 18:45:05.52 | -05:46:45.5 | HIP 91999 | 16.54 |
| 2026-05-27 00:00 | 18:45:05.03 | -05:46:44.5 | HIP 91999 | 16.52 |
| 2026-05-27 12:00 | 18:45:04.54 | -05:46:43.6 | HIP 91999 | 16.50 |
| 2026-05-28 00:00 | 18:45:04.04 | -05:46:42.7 | HIP 91999 | 16.48 |
| 2026-05-28 12:00 | 18:45:03.54 | -05:46:41.8 | HIP 91999 | 16.47 |
| 2026-05-29 00:00 | 18:45:03.04 | -05:46:40.9 | HIP 91999 | 16.46 |
| 2026-05-29 12:00 | 18:45:02.53 | -05:46:40.1 | HIP 91999 | 16.44 |
| 2026-05-30 00:00 | 18:45:02.02 | -05:46:39.2 | HIP 91999 | 16.43 |
| 2026-05-30 12:00 | 18:45:01.51 | -05:46:38.4 | HIP 91999 | 16.42 |
| 2026-05-31 00:00 | 18:45:01.00 | -05:46:37.6 | HIP 91999 | 16.41 |
| 2026-05-31 12:00 | 18:45:00.48 | -05:46:36.9 | HIP 91999 | 16.41 |
| 2026-06-01 00:00 | 18:44:59.96 | -05:46:36.1 | HIP 91999 | 16.40 |
| 2026-06-01 12:00 | 18:44:59.44 | -05:46:35.4 | HIP 91999 | 16.40 |
| 2026-06-02 00:00 | 18:44:58.92 | -05:46:34.7 | HIP 91999 | 16.40 |