C/1987 Q1 (Rudenko)
Basic Information of C/1987 Q1 (Rudenko)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 0.572892 |
| Eccentricity | 1.000200 |
| Inclination (deg) | 114.387900 |
| Longitude of ascending node (deg) | 299.129600 |
| Argument of perihelion (deg) | 143.622200 |
| Epoch | 2023-02-25T00:00:00.000 |
| Reference | , MPC orbital elements |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 1987-10-01T14:24:17.280 |
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 | 23:01:33.45 | -52:42:56.2 | 63.339 | 1.63 | 339.4 | HIP 113638 | 6.56 |
| 2025-11-22 | 23:01:31.94 | -52:42:19.6 | 63.355 | 1.63 | 340.9 | HIP 113638 | 6.60 |
| 2025-11-23 | 23:01:30.53 | -52:41:42.6 | 63.371 | 1.64 | 342.3 | HIP 113638 | 6.71 |
| 2025-11-24 | 23:01:29.22 | -52:41:05.2 | 63.387 | 1.64 | 343.7 | HIP 113638 | 6.90 |
| 2025-11-25 | 23:01:28.00 | -52:40:27.4 | 63.403 | 1.65 | 345.1 | HIP 113638 | 7.16 |
| 2025-11-26 | 23:01:26.89 | -52:39:49.3 | 63.418 | 1.65 | 346.5 | HIP 113638 | 7.48 |
| 2025-11-27 | 23:01:25.87 | -52:39:10.7 | 63.434 | 1.66 | 347.9 | HIP 113638 | 7.86 |
| 2025-11-28 | 23:01:24.96 | -52:38:31.8 | 63.450 | 1.66 | 349.3 | HIP 113638 | 8.29 |
| 2025-11-29 | 23:01:24.15 | -52:37:52.6 | 63.465 | 1.67 | 350.7 | HIP 113638 | 8.76 |
| 2025-11-30 | 23:01:23.43 | -52:37:13.1 | 63.481 | 1.68 | 352.0 | HIP 113638 | 9.27 |
| 2025-12-01 | 23:01:22.82 | -52:36:33.2 | 63.496 | 1.69 | 353.4 | HIP 113638 | 9.81 |
| 2025-12-02 | 23:01:22.30 | -52:35:53.0 | 63.512 | 1.69 | 354.7 | HIP 113638 | 10.37 |
| 2025-12-03 | 23:01:21.89 | -52:35:12.5 | 63.527 | 1.70 | 356.0 | HIP 113638 | 10.96 |
| 2025-12-04 | 23:01:21.58 | -52:34:31.8 | 63.542 | 1.71 | 357.3 | HIP 113638 | 11.57 |
| 2025-12-05 | 23:01:21.36 | -52:33:50.7 | 63.558 | 1.72 | 358.5 | HIP 113638 | 12.19 |
| 2025-12-06 | 23:01:21.25 | -52:33:09.5 | 63.573 | 1.73 | 359.8 | HIP 113638 | 12.83 |
| 2025-12-07 | 23:01:21.23 | -52:32:27.9 | 63.588 | 1.73 | 359.8 | HIP 113638 | 13.48 |