C/1989 W1 (Aarseth-Brewington)
Basic Information of C/1989 W1 (Aarseth-Brewington)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 0.299952 |
| Eccentricity | 1.000020 |
| Inclination (deg) | 86.153700 |
| Longitude of ascending node (deg) | 345.255000 |
| Argument of perihelion (deg) | 205.365300 |
| Epoch | 2023-02-25T00:00:00.000 |
| Reference | , MPC orbital elements |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 1989-12-14T17:19:58.080 |
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 | 22:39:43.81 | +10:17:53.0 | 60.653 | 0.95 | 201.3 | HIP 111783 | 23.06 |
| 2025-11-22 | 22:39:43.25 | +10:17:31.8 | 60.672 | 0.92 | 199.3 | HIP 111783 | 23.18 |
| 2025-11-23 | 22:39:42.75 | +10:17:11.0 | 60.691 | 0.90 | 197.2 | HIP 111783 | 23.31 |
| 2025-11-24 | 22:39:42.32 | +10:16:50.4 | 60.711 | 0.87 | 195.0 | HIP 111783 | 23.46 |
| 2025-11-25 | 22:39:41.96 | +10:16:30.2 | 60.730 | 0.85 | 192.6 | HIP 111783 | 23.62 |
| 2025-11-26 | 22:39:41.66 | +10:16:10.4 | 60.749 | 0.83 | 190.1 | HIP 111783 | 23.79 |
| 2025-11-27 | 22:39:41.42 | +10:15:50.9 | 60.769 | 0.80 | 187.5 | HIP 111783 | 23.97 |
| 2025-11-28 | 22:39:41.25 | +10:15:31.7 | 60.788 | 0.79 | 184.8 | HIP 111783 | 24.16 |
| 2025-11-29 | 22:39:41.15 | +10:15:12.9 | 60.808 | 0.77 | 181.9 | HIP 111783 | 24.36 |
| 2025-11-30 | 22:39:41.10 | +10:14:54.5 | 60.827 | 0.75 | 178.9 | HIP 111783 | 24.57 |
| 2025-12-01 | 22:39:41.13 | +10:14:36.5 | 60.847 | 0.74 | 175.8 | HIP 111783 | 24.79 |
| 2025-12-02 | 22:39:41.22 | +10:14:18.8 | 60.867 | 0.73 | 172.6 | HIP 111783 | 25.02 |
| 2025-12-03 | 22:39:41.37 | +10:14:01.6 | 60.886 | 0.72 | 169.3 | HIP 111783 | 25.26 |
| 2025-12-04 | 22:39:41.59 | +10:13:44.7 | 60.906 | 0.71 | 165.9 | HIP 111783 | 25.50 |
| 2025-12-05 | 22:39:41.87 | +10:13:28.2 | 60.926 | 0.70 | 162.4 | HIP 111783 | 25.75 |
| 2025-12-06 | 22:39:42.21 | +10:13:12.1 | 60.946 | 0.70 | 159.0 | HIP 111783 | 26.00 |
| 2025-12-07 | 22:39:42.62 | +10:12:56.4 | 60.965 | 0.70 | 159.0 | HIP 111783 | 26.26 |