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) |
|---|---|---|---|---|
| 2026-09-20 00:00 | 23:41:16.96 | -26:57:15.6 | HIP 116801 | 13.41 |
| 2026-09-20 12:00 | 23:41:13.39 | -26:57:32.8 | HIP 116801 | 12.74 |
| 2026-09-21 00:00 | 23:41:09.83 | -26:57:49.7 | HIP 116801 | 12.10 |
| 2026-09-21 12:00 | 23:41:06.28 | -26:58:06.4 | HIP 116801 | 11.49 |
| 2026-09-22 00:00 | 23:41:02.72 | -26:58:22.9 | HIP 116801 | 10.90 |
| 2026-09-22 12:00 | 23:40:59.17 | -26:58:39.2 | HIP 116801 | 10.34 |
| 2026-09-23 00:00 | 23:40:55.62 | -26:58:55.3 | HIP 116801 | 9.83 |
| 2026-09-23 12:00 | 23:40:52.07 | -26:59:11.2 | HIP 116801 | 9.36 |
| 2026-09-24 00:00 | 23:40:48.52 | -26:59:26.8 | HIP 116801 | 8.94 |
| 2026-09-24 12:00 | 23:40:44.98 | -26:59:42.3 | HIP 116801 | 8.58 |
| 2026-09-25 00:00 | 23:40:41.45 | -26:59:57.5 | HIP 116801 | 8.28 |
| 2026-09-25 12:00 | 23:40:37.91 | -27:00:12.4 | HIP 116801 | 8.06 |
| 2026-09-26 00:00 | 23:40:34.39 | -27:00:27.2 | HIP 116801 | 7.91 |
| 2026-09-26 12:00 | 23:40:30.86 | -27:00:41.7 | HIP 116801 | 7.84 |
| 2026-09-27 00:00 | 23:40:27.34 | -27:00:56.1 | HIP 116801 | 7.86 |
| 2026-09-27 12:00 | 23:40:23.83 | -27:01:10.1 | HIP 116801 | 7.96 |
| 2026-09-28 00:00 | 23:40:20.32 | -27:01:24.0 | HIP 116801 | 8.13 |
| 2026-09-28 12:00 | 23:40:16.82 | -27:01:37.6 | HIP 116801 | 8.38 |
| 2026-09-29 00:00 | 23:40:13.32 | -27:01:51.0 | HIP 116801 | 8.69 |
| 2026-09-29 12:00 | 23:40:09.83 | -27:02:04.2 | HIP 116801 | 9.06 |
| 2026-09-30 00:00 | 23:40:06.35 | -27:02:17.2 | HIP 116801 | 9.48 |
| 2026-09-30 12:00 | 23:40:02.87 | -27:02:29.9 | HIP 116801 | 9.95 |
| 2026-10-01 00:00 | 23:39:59.40 | -27:02:42.3 | HIP 116801 | 10.45 |
| 2026-10-01 12:00 | 23:39:55.94 | -27:02:54.6 | HIP 116730 | 9.86 |
| 2026-10-02 00:00 | 23:39:52.49 | -27:03:06.6 | HIP 116730 | 9.15 |
| 2026-10-02 12:00 | 23:39:49.04 | -27:03:18.3 | HIP 116730 | 8.47 |
| 2026-10-03 00:00 | 23:39:45.61 | -27:03:29.9 | HIP 116730 | 7.81 |
| 2026-10-03 12:00 | 23:39:42.18 | -27:03:41.2 | HIP 116730 | 7.19 |
| 2026-10-04 00:00 | 23:39:38.76 | -27:03:52.2 | HIP 116730 | 6.60 |
| 2026-10-04 12:00 | 23:39:35.35 | -27:04:03.0 | HIP 116730 | 6.06 |
| 2026-10-05 00:00 | 23:39:31.94 | -27:04:13.6 | HIP 116730 | 5.58 |
| 2026-10-05 12:00 | 23:39:28.55 | -27:04:23.9 | HIP 116730 | 5.18 |
| 2026-10-06 00:00 | 23:39:25.17 | -27:04:34.0 | HIP 116730 | 4.88 |
| 2026-10-06 12:00 | 23:39:21.80 | -27:04:43.8 | HIP 116730 | 4.69 |
| 2026-10-07 00:00 | 23:39:18.44 | -27:04:53.4 | HIP 116730 | 4.62 |
| 2026-10-07 12:00 | 23:39:15.09 | -27:05:02.7 | HIP 116730 | 4.68 |
| 2026-10-08 00:00 | 23:39:11.75 | -27:05:11.8 | HIP 116730 | 4.87 |
| 2026-10-08 12:00 | 23:39:08.43 | -27:05:20.6 | HIP 116730 | 5.16 |
| 2026-10-09 00:00 | 23:39:05.11 | -27:05:29.2 | HIP 116730 | 5.54 |
| 2026-10-09 12:00 | 23:39:01.81 | -27:05:37.5 | HIP 116730 | 5.99 |
| 2026-10-10 00:00 | 23:38:58.52 | -27:05:45.6 | HIP 116730 | 6.50 |
| 2026-10-10 12:00 | 23:38:55.25 | -27:05:53.4 | HIP 116730 | 7.05 |
| 2026-10-11 00:00 | 23:38:51.98 | -27:06:01.0 | HIP 116730 | 7.63 |