C/1983 R1 (Shoemaker)
Basic Information of C/1983 R1 (Shoemaker)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 3.417945 |
| Eccentricity | 0.999446 |
| Inclination (deg) | 137.965000 |
| Longitude of ascending node (deg) | 164.575900 |
| Argument of perihelion (deg) | 176.175400 |
| Epoch | 2023-02-25T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 484599.495718 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 1983-11-06T00:01:52.320 |
| Period (years) | 484599.495718 |
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 | 11:59:42.05 | -21:23:29.8 | 65.255 | 1.47 | 136.6 | HIP 58596 | 19.45 |
| 2025-11-22 | 11:59:43.79 | -21:23:55.5 | 65.245 | 1.45 | 137.4 | HIP 58596 | 19.28 |
| 2025-11-23 | 11:59:45.48 | -21:24:21.0 | 65.235 | 1.42 | 138.1 | HIP 58596 | 19.14 |
| 2025-11-24 | 11:59:47.11 | -21:24:46.4 | 65.225 | 1.40 | 139.0 | HIP 58596 | 19.02 |
| 2025-11-25 | 11:59:48.68 | -21:25:11.7 | 65.215 | 1.37 | 139.8 | HIP 58596 | 18.93 |
| 2025-11-26 | 11:59:50.20 | -21:25:36.8 | 65.204 | 1.34 | 140.7 | HIP 58596 | 18.86 |
| 2025-11-27 | 11:59:51.66 | -21:26:01.8 | 65.194 | 1.32 | 141.6 | HIP 58596 | 18.82 |
| 2025-11-28 | 11:59:53.07 | -21:26:26.6 | 65.183 | 1.29 | 142.6 | HIP 58596 | 18.80 |
| 2025-11-29 | 11:59:54.42 | -21:26:51.2 | 65.172 | 1.27 | 143.6 | HIP 58596 | 18.81 |
| 2025-11-30 | 11:59:55.71 | -21:27:15.6 | 65.161 | 1.24 | 144.6 | HIP 58596 | 18.84 |
| 2025-12-01 | 11:59:56.94 | -21:27:39.9 | 65.150 | 1.21 | 145.7 | HIP 58596 | 18.89 |
| 2025-12-02 | 11:59:58.12 | -21:28:03.9 | 65.138 | 1.19 | 146.8 | HIP 58596 | 18.96 |
| 2025-12-03 | 11:59:59.24 | -21:28:27.7 | 65.127 | 1.16 | 148.0 | HIP 58596 | 19.05 |
| 2025-12-04 | 12:00:00.29 | -21:28:51.4 | 65.115 | 1.14 | 149.2 | HIP 58596 | 19.15 |
| 2025-12-05 | 12:00:01.29 | -21:29:14.8 | 65.103 | 1.11 | 150.5 | HIP 58596 | 19.28 |
| 2025-12-06 | 12:00:02.23 | -21:29:38.0 | 65.091 | 1.08 | 151.9 | HIP 58629 | 19.07 |
| 2025-12-07 | 12:00:03.11 | -21:30:00.9 | 65.079 | 1.08 | 151.9 | HIP 58629 | 18.82 |