C/1984 U1 (Shoemaker)
Basic Information of C/1984 U1 (Shoemaker)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 5.491771 |
| Eccentricity | 0.990671 |
| Inclination (deg) | 179.213600 |
| Longitude of ascending node (deg) | 238.072100 |
| Argument of perihelion (deg) | 182.714300 |
| Epoch | 2023-02-25T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 14282.886646 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 1984-08-13T08:27:44.640 |
| Period (years) | 14282.886646 |
Magnitude
Magnitude Chart Placeholder
Ephemeris
| Date (UTC) | RA (J2000) | Dec (J2000) | Δ (AU) | Motion (arcsec/hr) | Dir (deg) | Nearest HIP | Dist (arcmin) |
|---|---|---|---|---|---|---|---|
| 2025-11-21 | 17:54:56.10 | -23:50:10.3 | 62.183 | 1.98 | 90.2 | HIP 87880 | 30.66 |
| 2025-11-22 | 17:54:59.56 | -23:50:10.5 | 62.195 | 2.00 | 90.2 | HIP 87880 | 29.88 |
| 2025-11-23 | 17:55:03.06 | -23:50:10.7 | 62.206 | 2.02 | 90.2 | HIP 87880 | 29.10 |
| 2025-11-24 | 17:55:06.59 | -23:50:10.8 | 62.216 | 2.04 | 90.2 | HIP 87880 | 28.31 |
| 2025-11-25 | 17:55:10.15 | -23:50:11.0 | 62.227 | 2.05 | 90.2 | HIP 87880 | 27.52 |
| 2025-11-26 | 17:55:13.74 | -23:50:11.2 | 62.237 | 2.07 | 90.2 | HIP 87880 | 26.72 |
| 2025-11-27 | 17:55:17.36 | -23:50:11.4 | 62.247 | 2.09 | 90.2 | HIP 87880 | 25.91 |
| 2025-11-28 | 17:55:21.01 | -23:50:11.7 | 62.257 | 2.10 | 90.2 | HIP 87880 | 25.10 |
| 2025-11-29 | 17:55:24.69 | -23:50:11.9 | 62.267 | 2.12 | 90.2 | HIP 87880 | 24.29 |
| 2025-11-30 | 17:55:28.39 | -23:50:12.1 | 62.276 | 2.13 | 90.3 | HIP 87880 | 23.47 |
| 2025-12-01 | 17:55:32.12 | -23:50:12.3 | 62.285 | 2.15 | 90.3 | HIP 87880 | 22.64 |
| 2025-12-02 | 17:55:35.87 | -23:50:12.5 | 62.293 | 2.16 | 90.3 | HIP 87880 | 21.82 |
| 2025-12-03 | 17:55:39.65 | -23:50:12.8 | 62.302 | 2.17 | 90.3 | HIP 87880 | 20.99 |
| 2025-12-04 | 17:55:43.45 | -23:50:13.0 | 62.310 | 2.18 | 90.3 | HIP 87880 | 20.16 |
| 2025-12-05 | 17:55:47.27 | -23:50:13.2 | 62.318 | 2.19 | 90.3 | HIP 87880 | 19.33 |
| 2025-12-06 | 17:55:51.11 | -23:50:13.5 | 62.325 | 2.20 | 90.3 | HIP 87880 | 18.50 |
| 2025-12-07 | 17:55:54.96 | -23:50:13.7 | 62.332 | 2.20 | 90.3 | HIP 87880 | 17.67 |