C/1987 B2 (Terasako)
Basic Information of C/1987 B2 (Terasako)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 0.390606 |
| Eccentricity | 0.994712 |
| Inclination (deg) | 41.225200 |
| Longitude of ascending node (deg) | 97.847900 |
| Argument of perihelion (deg) | 194.993400 |
| Epoch | 2023-02-25T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 634.850105 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 1987-01-13T19:31:00.480 |
| Period (years) | 634.850105 |
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 | 07:04:47.46 | +27:45:01.1 | 57.548 | 1.84 | 282.3 | HIP 34222 | 20.69 |
| 2025-11-22 | 07:04:44.21 | +27:45:10.5 | 57.538 | 1.87 | 282.1 | HIP 34222 | 21.25 |
| 2025-11-23 | 07:04:40.91 | +27:45:19.9 | 57.528 | 1.90 | 281.9 | HIP 34222 | 21.82 |
| 2025-11-24 | 07:04:37.55 | +27:45:29.3 | 57.519 | 1.93 | 281.7 | HIP 34222 | 22.41 |
| 2025-11-25 | 07:04:34.13 | +27:45:38.7 | 57.510 | 1.96 | 281.5 | HIP 34222 | 23.02 |
| 2025-11-26 | 07:04:30.65 | +27:45:48.1 | 57.501 | 1.99 | 281.4 | HIP 34222 | 23.65 |
| 2025-11-27 | 07:04:27.12 | +27:45:57.5 | 57.493 | 2.02 | 281.2 | HIP 34222 | 24.29 |
| 2025-11-28 | 07:04:23.54 | +27:46:06.9 | 57.484 | 2.05 | 281.0 | HIP 34222 | 24.96 |
| 2025-11-29 | 07:04:19.90 | +27:46:16.3 | 57.476 | 2.08 | 280.9 | HIP 34222 | 25.64 |
| 2025-11-30 | 07:04:16.21 | +27:46:25.7 | 57.468 | 2.10 | 280.7 | HIP 33915 | 26.24 |
| 2025-12-01 | 07:04:12.48 | +27:46:35.1 | 57.461 | 2.13 | 280.6 | HIP 33915 | 25.42 |
| 2025-12-02 | 07:04:08.69 | +27:46:44.5 | 57.453 | 2.16 | 280.4 | HIP 33915 | 24.60 |
| 2025-12-03 | 07:04:04.85 | +27:46:53.8 | 57.446 | 2.18 | 280.3 | HIP 33915 | 23.76 |
| 2025-12-04 | 07:04:00.97 | +27:47:03.2 | 57.439 | 2.21 | 280.1 | HIP 33915 | 22.92 |
| 2025-12-05 | 07:03:57.05 | +27:47:12.5 | 57.433 | 2.23 | 280.0 | HIP 33915 | 22.07 |
| 2025-12-06 | 07:03:53.08 | +27:47:21.8 | 57.426 | 2.25 | 279.9 | HIP 33915 | 21.21 |
| 2025-12-07 | 07:03:49.06 | +27:47:31.0 | 57.420 | 2.25 | 279.9 | HIP 33915 | 20.34 |