C/1973 A1 (Heck-Sause)
Basic Information of C/1973 A1 (Heck-Sause)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 2.457730 |
| Eccentricity | 0.999231 |
| Inclination (deg) | 138.127600 |
| Longitude of ascending node (deg) | 176.381200 |
| Argument of perihelion (deg) | 346.352700 |
| Epoch | 2023-02-25T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 180680.692454 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 1972-10-18T12:43:29.280 |
| Period (years) | 180680.692454 |
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 | 00:46:55.63 | +29:16:59.8 | 76.078 | 1.68 | 228.5 | HIP 3623 | 9.06 |
| 2025-11-22 | 00:46:53.32 | +29:16:33.0 | 76.090 | 1.67 | 227.9 | HIP 3623 | 9.08 |
| 2025-11-23 | 00:46:51.05 | +29:16:06.2 | 76.103 | 1.65 | 227.3 | HIP 3623 | 9.16 |
| 2025-11-24 | 00:46:48.83 | +29:15:39.4 | 76.116 | 1.63 | 226.8 | HIP 3623 | 9.29 |
| 2025-11-25 | 00:46:46.65 | +29:15:12.6 | 76.129 | 1.61 | 226.2 | HIP 3623 | 9.47 |
| 2025-11-26 | 00:46:44.52 | +29:14:45.8 | 76.142 | 1.59 | 225.6 | HIP 3623 | 9.70 |
| 2025-11-27 | 00:46:42.43 | +29:14:19.0 | 76.156 | 1.57 | 225.0 | HIP 3623 | 9.96 |
| 2025-11-28 | 00:46:40.39 | +29:13:52.3 | 76.169 | 1.56 | 224.3 | HIP 3623 | 10.26 |
| 2025-11-29 | 00:46:38.40 | +29:13:25.6 | 76.183 | 1.54 | 223.7 | HIP 3623 | 10.59 |
| 2025-11-30 | 00:46:36.45 | +29:12:58.9 | 76.197 | 1.52 | 223.0 | HIP 3623 | 10.94 |
| 2025-12-01 | 00:46:34.56 | +29:12:32.3 | 76.212 | 1.50 | 222.4 | HIP 3623 | 11.32 |
| 2025-12-02 | 00:46:32.71 | +29:12:05.8 | 76.226 | 1.48 | 221.7 | HIP 3623 | 11.72 |
| 2025-12-03 | 00:46:30.91 | +29:11:39.3 | 76.241 | 1.46 | 221.0 | HIP 3568 | 11.74 |
| 2025-12-04 | 00:46:29.16 | +29:11:13.0 | 76.256 | 1.43 | 220.2 | HIP 3568 | 11.36 |
| 2025-12-05 | 00:46:27.46 | +29:10:46.7 | 76.271 | 1.41 | 219.5 | HIP 3568 | 11.00 |
| 2025-12-06 | 00:46:25.82 | +29:10:20.5 | 76.287 | 1.39 | 218.7 | HIP 3568 | 10.68 |
| 2025-12-07 | 00:46:24.22 | +29:09:54.4 | 76.302 | 1.39 | 218.7 | HIP 3568 | 10.38 |