399P/PANSTARRS
Basic Information of 399P/PANSTARRS
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | P |
| Perihelion distance (AU) | 2.097324 |
| Eccentricity | 0.447167 |
| Inclination (deg) | 13.313900 |
| Longitude of ascending node (deg) | 207.105800 |
| Argument of perihelion (deg) | 214.471600 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPEC 2025-W75, MPC orbital elements |
| Period (years) | 7.389369 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2028-10-12T19:40:56.640 |
| Period (years) | 7.389369 |
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 | 16:58:02.21 | -13:48:05.9 | 6.234 | 30.77 | 95.8 | HIP 83045 | 34.30 |
| 2025-11-22 | 16:58:52.65 | -13:49:20.4 | 6.237 | 30.85 | 95.6 | HIP 83045 | 34.63 |
| 2025-11-23 | 16:59:43.24 | -13:50:32.9 | 6.239 | 30.93 | 95.5 | HIP 83276 | 26.95 |
| 2025-11-24 | 17:00:33.98 | -13:51:43.6 | 6.242 | 31.01 | 95.3 | HIP 83276 | 19.87 |
| 2025-11-25 | 17:01:24.86 | -13:52:52.2 | 6.244 | 31.08 | 95.2 | HIP 83276 | 19.20 |
| 2025-11-26 | 17:02:15.88 | -13:53:58.9 | 6.246 | 31.15 | 95.0 | HIP 83276 | 25.50 |
| 2025-11-27 | 17:03:07.03 | -13:55:03.6 | 6.248 | 31.21 | 94.8 | HIP 83492 | 24.50 |
| 2025-11-28 | 17:03:58.30 | -13:56:06.3 | 6.250 | 31.27 | 94.7 | HIP 83492 | 20.95 |
| 2025-11-29 | 17:04:49.68 | -13:57:07.0 | 6.251 | 31.33 | 94.5 | HIP 83710 | 24.23 |
| 2025-11-30 | 17:05:41.18 | -13:58:05.7 | 6.252 | 31.38 | 94.3 | HIP 83710 | 11.88 |
| 2025-12-01 | 17:06:32.78 | -13:59:02.2 | 6.253 | 31.43 | 94.2 | HIP 83710 | 3.06 |
| 2025-12-02 | 17:07:24.47 | -13:59:56.7 | 6.253 | 31.48 | 94.0 | HIP 83710 | 13.90 |
| 2025-12-03 | 17:08:16.26 | -14:00:49.1 | 6.254 | 31.52 | 93.8 | HIP 83777 | 21.01 |
| 2025-12-04 | 17:09:08.13 | -14:01:39.5 | 6.254 | 31.57 | 93.7 | HIP 83927 | 17.21 |
| 2025-12-05 | 17:10:00.09 | -14:02:27.6 | 6.254 | 31.61 | 93.5 | HIP 83997 | 11.29 |
| 2025-12-06 | 17:10:52.12 | -14:03:13.7 | 6.254 | 31.64 | 93.3 | HIP 83997 | 14.91 |
| 2025-12-07 | 17:11:44.22 | -14:03:57.6 | 6.253 | 31.64 | 93.3 | HIP 84224 | 23.95 |