C/1887 J1 (Barnard)
메타데이터
| 항목 | 값 |
|---|---|
| Designation | C/1887 J1 (Barnard) |
| Type | C |
| Perihelion (tp_cal, UTC) | 1887-06-17T03:54:43.200000Z |
| Orbit solution date (soln_date, UTC) | - |
| Obs used | 313 |
| NEO | - |
| M1 | - |
| K1 | - |
| PC | - |
Osculating 궤도요소
| 항목 | 값 |
|---|---|
| Epoch (epoch_cal, TDB) | 1887-06-18.0000000 |
| e | 0.99609300 |
| q (au) | 1.393813 |
| a (au) | 356.747633 |
| i (deg) | 17.547900 |
| Ω (om, deg) | 246.845100 |
| ω (w, deg) | 15.087600 |
| M (ma, deg) | 0.000122 |
천체력
| Date/Time (UTC) | RA (J2000) | Dec (J2000) | Nearest HIP | Dist from HIP (arcmin) |
|---|---|---|---|---|
| 2026-05-12 00:00 | 04:40:47.63 | +20:41:05.8 | HIP 21748 | 12.10 |
| 2026-05-12 12:00 | 04:40:48.45 | +20:41:07.4 | HIP 21748 | 12.26 |
| 2026-05-13 00:00 | 04:40:49.27 | +20:41:09.0 | HIP 21748 | 12.42 |
| 2026-05-13 12:00 | 04:40:50.09 | +20:41:10.6 | HIP 21748 | 12.58 |
| 2026-05-14 00:00 | 04:40:50.91 | +20:41:12.3 | HIP 21748 | 12.74 |
| 2026-05-14 12:00 | 04:40:51.74 | +20:41:13.9 | HIP 21748 | 12.91 |
| 2026-05-15 00:00 | 04:40:52.57 | +20:41:15.6 | HIP 21748 | 13.07 |
| 2026-05-15 12:00 | 04:40:53.40 | +20:41:17.2 | HIP 21748 | 13.24 |
| 2026-05-16 00:00 | 04:40:54.23 | +20:41:18.8 | HIP 21748 | 13.41 |
| 2026-05-16 12:00 | 04:40:55.06 | +20:41:20.5 | HIP 21748 | 13.58 |
| 2026-05-17 00:00 | 04:40:55.90 | +20:41:22.1 | HIP 21748 | 13.75 |
| 2026-05-17 12:00 | 04:40:56.74 | +20:41:23.8 | HIP 21818 | 13.75 |
| 2026-05-18 00:00 | 04:40:57.58 | +20:41:25.4 | HIP 21818 | 13.66 |
| 2026-05-18 12:00 | 04:40:58.42 | +20:41:27.1 | HIP 21818 | 13.56 |
| 2026-05-19 00:00 | 04:40:59.27 | +20:41:28.7 | HIP 21818 | 13.46 |
| 2026-05-19 12:00 | 04:41:00.11 | +20:41:30.3 | HIP 21818 | 13.37 |
| 2026-05-20 00:00 | 04:41:00.96 | +20:41:32.0 | HIP 21818 | 13.28 |
| 2026-05-20 12:00 | 04:41:01.81 | +20:41:33.6 | HIP 21818 | 13.19 |
| 2026-05-21 00:00 | 04:41:02.66 | +20:41:35.3 | HIP 21818 | 13.11 |
| 2026-05-21 12:00 | 04:41:03.51 | +20:41:36.9 | HIP 21818 | 13.03 |
| 2026-05-22 00:00 | 04:41:04.37 | +20:41:38.6 | HIP 21818 | 12.94 |
| 2026-05-22 12:00 | 04:41:05.22 | +20:41:40.2 | HIP 21818 | 12.87 |
| 2026-05-23 00:00 | 04:41:06.08 | +20:41:41.9 | HIP 21818 | 12.79 |
| 2026-05-23 12:00 | 04:41:06.94 | +20:41:43.5 | HIP 21818 | 12.72 |
| 2026-05-24 00:00 | 04:41:07.80 | +20:41:45.2 | HIP 21818 | 12.65 |
| 2026-05-24 12:00 | 04:41:08.66 | +20:41:46.8 | HIP 21818 | 12.58 |
| 2026-05-25 00:00 | 04:41:09.52 | +20:41:48.4 | HIP 21818 | 12.52 |
| 2026-05-25 12:00 | 04:41:10.38 | +20:41:50.1 | HIP 21818 | 12.46 |
| 2026-05-26 00:00 | 04:41:11.24 | +20:41:51.7 | HIP 21818 | 12.40 |
| 2026-05-26 12:00 | 04:41:12.11 | +20:41:53.4 | HIP 21818 | 12.34 |
| 2026-05-27 00:00 | 04:41:12.97 | +20:41:55.0 | HIP 21818 | 12.29 |
| 2026-05-27 12:00 | 04:41:13.84 | +20:41:56.6 | HIP 21818 | 12.24 |
| 2026-05-28 00:00 | 04:41:14.70 | +20:41:58.3 | HIP 21818 | 12.20 |
| 2026-05-28 12:00 | 04:41:15.57 | +20:41:59.9 | HIP 21818 | 12.16 |
| 2026-05-29 00:00 | 04:41:16.44 | +20:42:01.5 | HIP 21818 | 12.12 |
| 2026-05-29 12:00 | 04:41:17.30 | +20:42:03.2 | HIP 21818 | 12.08 |
| 2026-05-30 00:00 | 04:41:18.17 | +20:42:04.8 | HIP 21818 | 12.05 |
| 2026-05-30 12:00 | 04:41:19.04 | +20:42:06.4 | HIP 21818 | 12.02 |
| 2026-05-31 00:00 | 04:41:19.91 | +20:42:08.0 | HIP 21818 | 12.00 |
| 2026-05-31 12:00 | 04:41:20.78 | +20:42:09.6 | HIP 21818 | 11.97 |
| 2026-06-01 00:00 | 04:41:21.65 | +20:42:11.3 | HIP 21818 | 11.96 |
| 2026-06-01 12:00 | 04:41:22.52 | +20:42:12.9 | HIP 21818 | 11.94 |
| 2026-06-02 00:00 | 04:41:23.39 | +20:42:14.5 | HIP 21818 | 11.93 |