C/1963 A1 (Ikeya)
Basic Information of C/1963 A1 (Ikeya)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 0.618494 |
| Eccentricity | 0.993447 |
| Inclination (deg) | 160.818300 |
| Longitude of ascending node (deg) | 52.673200 |
| Argument of perihelion (deg) | 335.758100 |
| Epoch | 2023-02-25T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 916.944362 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 1963-02-01T08:31:46.560 |
| Period (years) | 916.944362 |
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 | 17:31:06.55 | -13:21:41.3 | 80.366 | 1.69 | 97.4 | HIP 85691 | 5.71 |
| 2025-11-22 | 17:31:09.32 | -13:21:46.5 | 80.375 | 1.71 | 97.2 | HIP 85691 | 6.39 |
| 2025-11-23 | 17:31:12.10 | -13:21:51.6 | 80.383 | 1.72 | 97.0 | HIP 85691 | 7.07 |
| 2025-11-24 | 17:31:14.91 | -13:21:56.6 | 80.392 | 1.73 | 96.8 | HIP 85691 | 7.76 |
| 2025-11-25 | 17:31:17.73 | -13:22:01.5 | 80.400 | 1.74 | 96.6 | HIP 85691 | 8.45 |
| 2025-11-26 | 17:31:20.57 | -13:22:06.3 | 80.407 | 1.75 | 96.4 | HIP 85691 | 9.15 |
| 2025-11-27 | 17:31:23.43 | -13:22:11.0 | 80.415 | 1.76 | 96.2 | HIP 85691 | 9.85 |
| 2025-11-28 | 17:31:26.31 | -13:22:15.5 | 80.422 | 1.77 | 96.0 | HIP 85691 | 10.55 |
| 2025-11-29 | 17:31:29.20 | -13:22:20.0 | 80.429 | 1.78 | 95.8 | HIP 85691 | 11.26 |
| 2025-11-30 | 17:31:32.10 | -13:22:24.3 | 80.435 | 1.78 | 95.6 | HIP 85691 | 11.97 |
| 2025-12-01 | 17:31:35.02 | -13:22:28.5 | 80.442 | 1.79 | 95.4 | HIP 85691 | 12.68 |
| 2025-12-02 | 17:31:37.96 | -13:22:32.5 | 80.448 | 1.80 | 95.2 | HIP 85691 | 13.40 |
| 2025-12-03 | 17:31:40.90 | -13:22:36.5 | 80.453 | 1.80 | 95.1 | HIP 85691 | 14.11 |
| 2025-12-04 | 17:31:43.86 | -13:22:40.3 | 80.459 | 1.81 | 94.9 | HIP 85691 | 14.84 |
| 2025-12-05 | 17:31:46.82 | -13:22:44.0 | 80.464 | 1.82 | 94.7 | HIP 85691 | 15.56 |
| 2025-12-06 | 17:31:49.80 | -13:22:47.5 | 80.469 | 1.82 | 94.5 | HIP 85871 | 16.03 |
| 2025-12-07 | 17:31:52.78 | -13:22:51.0 | 80.473 | 1.82 | 94.5 | HIP 85871 | 15.34 |