C/1997 A1 (NEAT)
Basic Information of C/1997 A1 (NEAT)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 3.117070 |
| Eccentricity | 1.000322 |
| Inclination (deg) | 144.737400 |
| Longitude of ascending node (deg) | 135.746000 |
| Argument of perihelion (deg) | 39.968400 |
| Epoch | 2023-02-25T00:00:00.000 |
| Reference | , MPC orbital elements |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 1997-06-14T18:09:30.240 |
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 | 20:39:17.44 | -24:49:35.0 | 49.845 | 1.13 | 64.4 | HIP 102047 | 24.82 |
| 2025-11-22 | 20:39:19.23 | -24:49:23.3 | 49.864 | 1.17 | 64.9 | HIP 102047 | 24.59 |
| 2025-11-23 | 20:39:21.11 | -24:49:11.4 | 49.884 | 1.22 | 65.4 | HIP 102047 | 24.35 |
| 2025-11-24 | 20:39:23.06 | -24:48:59.3 | 49.902 | 1.26 | 65.9 | HIP 102047 | 24.10 |
| 2025-11-25 | 20:39:25.09 | -24:48:46.9 | 49.921 | 1.31 | 66.3 | HIP 102047 | 23.85 |
| 2025-11-26 | 20:39:27.20 | -24:48:34.3 | 49.940 | 1.35 | 66.7 | HIP 102047 | 23.60 |
| 2025-11-27 | 20:39:29.39 | -24:48:21.5 | 49.959 | 1.40 | 67.1 | HIP 102047 | 23.34 |
| 2025-11-28 | 20:39:31.66 | -24:48:08.4 | 49.977 | 1.44 | 67.5 | HIP 102047 | 23.08 |
| 2025-11-29 | 20:39:34.00 | -24:47:55.2 | 49.995 | 1.48 | 67.8 | HIP 102047 | 22.82 |
| 2025-11-30 | 20:39:36.42 | -24:47:41.8 | 50.013 | 1.52 | 68.1 | HIP 102047 | 22.56 |
| 2025-12-01 | 20:39:38.91 | -24:47:28.1 | 50.031 | 1.57 | 68.4 | HIP 102047 | 22.31 |
| 2025-12-02 | 20:39:41.48 | -24:47:14.3 | 50.049 | 1.61 | 68.7 | HIP 102047 | 22.06 |
| 2025-12-03 | 20:39:44.12 | -24:47:00.3 | 50.066 | 1.65 | 69.0 | HIP 102047 | 21.81 |
| 2025-12-04 | 20:39:46.83 | -24:46:46.1 | 50.084 | 1.69 | 69.2 | HIP 102047 | 21.58 |
| 2025-12-05 | 20:39:49.62 | -24:46:31.7 | 50.101 | 1.73 | 69.5 | HIP 102047 | 21.35 |
| 2025-12-06 | 20:39:52.47 | -24:46:17.2 | 50.118 | 1.77 | 69.7 | HIP 102047 | 21.13 |
| 2025-12-07 | 20:39:55.39 | -24:46:02.5 | 50.135 | 1.77 | 69.7 | HIP 102047 | 20.93 |