C/1973 D1 (Kohoutek)
Basic Information of C/1973 D1 (Kohoutek)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 1.349660 |
| Eccentricity | 0.997094 |
| Inclination (deg) | 121.155600 |
| Longitude of ascending node (deg) | 163.785500 |
| Argument of perihelion (deg) | 73.923300 |
| Epoch | 2023-02-25T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 10009.056720 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 1973-05-16T17:18:23.040 |
| Period (years) | 10009.056720 |
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 | 21:45:04.01 | -64:27:57.9 | 76.452 | 1.53 | 6.6 | HIP 107104 | 29.32 |
| 2025-11-22 | 21:45:04.66 | -64:27:21.5 | 76.466 | 1.53 | 7.7 | HIP 107104 | 28.98 |
| 2025-11-23 | 21:45:05.43 | -64:26:45.1 | 76.479 | 1.54 | 8.9 | HIP 107104 | 28.66 |
| 2025-11-24 | 21:45:06.31 | -64:26:08.5 | 76.491 | 1.55 | 10.0 | HIP 107104 | 28.36 |
| 2025-11-25 | 21:45:07.31 | -64:25:31.9 | 76.504 | 1.56 | 11.2 | HIP 107104 | 28.07 |
| 2025-11-26 | 21:45:08.43 | -64:24:55.2 | 76.517 | 1.57 | 12.3 | HIP 107104 | 27.81 |
| 2025-11-27 | 21:45:09.67 | -64:24:18.5 | 76.530 | 1.57 | 13.4 | HIP 107104 | 27.57 |
| 2025-11-28 | 21:45:11.02 | -64:23:41.8 | 76.542 | 1.58 | 14.5 | HIP 107104 | 27.35 |
| 2025-11-29 | 21:45:12.48 | -64:23:05.0 | 76.555 | 1.59 | 15.6 | HIP 107104 | 27.16 |
| 2025-11-30 | 21:45:14.06 | -64:22:28.2 | 76.567 | 1.60 | 16.6 | HIP 107104 | 26.99 |
| 2025-12-01 | 21:45:15.76 | -64:21:51.4 | 76.579 | 1.61 | 17.7 | HIP 107104 | 26.84 |
| 2025-12-02 | 21:45:17.57 | -64:21:14.6 | 76.591 | 1.62 | 18.7 | HIP 107104 | 26.72 |
| 2025-12-03 | 21:45:19.48 | -64:20:37.9 | 76.603 | 1.63 | 19.8 | HIP 107104 | 26.63 |
| 2025-12-04 | 21:45:21.52 | -64:20:01.1 | 76.615 | 1.64 | 20.8 | HIP 107104 | 26.56 |
| 2025-12-05 | 21:45:23.66 | -64:19:24.4 | 76.626 | 1.64 | 21.8 | HIP 107104 | 26.52 |
| 2025-12-06 | 21:45:25.91 | -64:18:47.8 | 76.638 | 1.65 | 22.8 | HIP 107104 | 26.51 |
| 2025-12-07 | 21:45:28.27 | -64:18:11.2 | 76.649 | 1.65 | 22.8 | HIP 107104 | 26.53 |