C/1921 H1 (Dubiago)
Metadata
| Parameter | Value |
|---|---|
| Designation | C/1921 H1 (Dubiago) |
| Type | C |
| Perihelion (tp_cal, UTC) | 1921-05-05T09:08:42.633600Z |
| Orbit solution date (soln_date, UTC) | 2021-04-15T23:29:02Z |
| Obs used | 27 |
| NEO | Yes |
| M1 | - |
| K1 | - |
| PC | - |
Osculating Elements
| Parameter | Value |
|---|---|
| Epoch (epoch_cal, TDB) | 1921-05-21.0000000 |
| e | 0.93473816 |
| q (au) | 1.116122 |
| a (au) | 17.102223 |
| i (deg) | 22.345403 |
| Ω (om, deg) | 67.127345 |
| ω (w, deg) | 97.481336 |
| M (ma, deg) | 0.217659 |
Ephemeris
| Date/Time (UTC) | RA (J2000) | Dec (J2000) | Nearest HIP | Dist from HIP (arcmin) |
|---|---|---|---|---|
| 2026-07-29 00:00 | 23:46:44.95 | -26:13:27.1 | HIP 117308 | 11.52 |
| 2026-07-29 12:00 | 23:46:42.77 | -26:13:55.4 | HIP 117308 | 11.38 |
| 2026-07-30 00:00 | 23:46:40.58 | -26:14:23.7 | HIP 117308 | 11.28 |
| 2026-07-30 12:00 | 23:46:38.35 | -26:14:52.1 | HIP 117308 | 11.22 |
| 2026-07-31 00:00 | 23:46:36.11 | -26:15:20.4 | HIP 117308 | 11.21 |
| 2026-07-31 12:00 | 23:46:33.84 | -26:15:48.8 | HIP 117308 | 11.25 |
| 2026-08-01 00:00 | 23:46:31.54 | -26:16:17.2 | HIP 117308 | 11.33 |
| 2026-08-01 12:00 | 23:46:29.23 | -26:16:45.5 | HIP 117308 | 11.46 |
| 2026-08-02 00:00 | 23:46:26.88 | -26:17:13.9 | HIP 117308 | 11.64 |
| 2026-08-02 12:00 | 23:46:24.52 | -26:17:42.3 | HIP 117308 | 11.86 |
| 2026-08-03 00:00 | 23:46:22.13 | -26:18:10.6 | HIP 117308 | 12.12 |
| 2026-08-03 12:00 | 23:46:19.72 | -26:18:39.0 | HIP 117308 | 12.42 |
| 2026-08-04 00:00 | 23:46:17.28 | -26:19:07.3 | HIP 117308 | 12.77 |
| 2026-08-04 12:00 | 23:46:14.83 | -26:19:35.6 | HIP 117308 | 13.14 |
| 2026-08-05 00:00 | 23:46:12.35 | -26:20:03.9 | HIP 117308 | 13.55 |
| 2026-08-05 12:00 | 23:46:09.84 | -26:20:32.2 | HIP 117308 | 13.99 |
| 2026-08-06 00:00 | 23:46:07.32 | -26:21:00.5 | HIP 117308 | 14.46 |
| 2026-08-06 12:00 | 23:46:04.77 | -26:21:28.7 | HIP 117308 | 14.96 |
| 2026-08-07 00:00 | 23:46:02.20 | -26:21:57.0 | HIP 117308 | 15.48 |
| 2026-08-07 12:00 | 23:45:59.61 | -26:22:25.2 | HIP 117308 | 16.02 |
| 2026-08-08 00:00 | 23:45:56.99 | -26:22:53.3 | HIP 117308 | 16.58 |
| 2026-08-08 12:00 | 23:45:54.36 | -26:23:21.5 | HIP 117308 | 17.16 |
| 2026-08-09 00:00 | 23:45:51.70 | -26:23:49.6 | HIP 117308 | 17.76 |
| 2026-08-09 12:00 | 23:45:49.03 | -26:24:17.6 | HIP 117116 | 17.31 |
| 2026-08-10 00:00 | 23:45:46.33 | -26:24:45.7 | HIP 117116 | 16.61 |
| 2026-08-10 12:00 | 23:45:43.61 | -26:25:13.6 | HIP 117116 | 15.91 |
| 2026-08-11 00:00 | 23:45:40.87 | -26:25:41.6 | HIP 117116 | 15.22 |
| 2026-08-11 12:00 | 23:45:38.11 | -26:26:09.5 | HIP 117116 | 14.53 |
| 2026-08-12 00:00 | 23:45:35.33 | -26:26:37.3 | HIP 117116 | 13.84 |
| 2026-08-12 12:00 | 23:45:32.53 | -26:27:05.1 | HIP 117116 | 13.16 |
| 2026-08-13 00:00 | 23:45:29.71 | -26:27:32.9 | HIP 117116 | 12.49 |
| 2026-08-13 12:00 | 23:45:26.87 | -26:28:00.6 | HIP 117116 | 11.82 |
| 2026-08-14 00:00 | 23:45:24.01 | -26:28:28.2 | HIP 117116 | 11.17 |
| 2026-08-14 12:00 | 23:45:21.13 | -26:28:55.8 | HIP 117116 | 10.53 |
| 2026-08-15 00:00 | 23:45:18.24 | -26:29:23.3 | HIP 117116 | 9.91 |
| 2026-08-15 12:00 | 23:45:15.32 | -26:29:50.7 | HIP 117116 | 9.31 |
| 2026-08-16 00:00 | 23:45:12.39 | -26:30:18.1 | HIP 117116 | 8.74 |
| 2026-08-16 12:00 | 23:45:09.44 | -26:30:45.4 | HIP 117116 | 8.21 |
| 2026-08-17 00:00 | 23:45:06.47 | -26:31:12.6 | HIP 117116 | 7.71 |
| 2026-08-17 12:00 | 23:45:03.49 | -26:31:39.7 | HIP 117116 | 7.27 |
| 2026-08-18 00:00 | 23:45:00.48 | -26:32:06.8 | HIP 117116 | 6.89 |
| 2026-08-18 12:00 | 23:44:57.46 | -26:32:33.8 | HIP 117116 | 6.58 |
| 2026-08-19 00:00 | 23:44:54.43 | -26:33:00.7 | HIP 117116 | 6.36 |