311P/PANSTARRS
Basic Information of 311P/PANSTARRS
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | P |
| Perihelion distance (AU) | 1.936228 |
| Eccentricity | 0.115410 |
| Inclination (deg) | 4.971300 |
| Longitude of ascending node (deg) | 279.168100 |
| Argument of perihelion (deg) | 144.318400 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPEC 2025-W75, MPC orbital elements |
| Period (years) | 3.238334 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2027-03-29T18:20:00.960 |
| Period (years) | 3.238334 |
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 | 17:12:05.38 | -23:43:05.5 | 3.318 | 69.06 | 92.7 | HIP 84261 | 20.97 |
| 2025-11-22 | 17:14:05.96 | -23:44:20.8 | 3.322 | 69.16 | 92.5 | HIP 84261 | 11.79 |
| 2025-11-23 | 17:16:06.74 | -23:45:30.7 | 3.326 | 69.25 | 92.3 | HIP 84636 | 33.35 |
| 2025-11-24 | 17:18:07.71 | -23:46:35.3 | 3.329 | 69.34 | 92.1 | HIP 84636 | 17.78 |
| 2025-11-25 | 17:20:08.86 | -23:47:34.4 | 3.333 | 69.42 | 91.9 | HIP 84909 | 14.28 |
| 2025-11-26 | 17:22:10.20 | -23:48:28.1 | 3.336 | 69.51 | 91.8 | HIP 84960 | 3.94 |
| 2025-11-27 | 17:24:11.71 | -23:49:16.2 | 3.339 | 69.59 | 91.6 | HIP 85154 | 2.33 |
| 2025-11-28 | 17:26:13.38 | -23:49:58.8 | 3.342 | 69.67 | 91.4 | HIP 85340 | 20.62 |
| 2025-11-29 | 17:28:15.21 | -23:50:35.9 | 3.345 | 69.74 | 91.2 | HIP 85561 | 11.79 |
| 2025-11-30 | 17:30:17.20 | -23:51:07.3 | 3.348 | 69.82 | 91.0 | HIP 85703 | 7.44 |
| 2025-12-01 | 17:32:19.33 | -23:51:33.1 | 3.350 | 69.89 | 90.8 | HIP 85755 | 13.89 |
| 2025-12-02 | 17:34:21.60 | -23:51:53.1 | 3.353 | 69.97 | 90.6 | HIP 85920 | 17.25 |
| 2025-12-03 | 17:36:24.01 | -23:52:07.5 | 3.355 | 70.04 | 90.4 | HIP 86082 | 19.10 |
| 2025-12-04 | 17:38:26.54 | -23:52:16.2 | 3.358 | 70.11 | 90.2 | HIP 86278 | 30.31 |
| 2025-12-05 | 17:40:29.21 | -23:52:19.0 | 3.360 | 70.18 | 90.0 | HIP 86515 | 5.20 |
| 2025-12-06 | 17:42:32.00 | -23:52:16.1 | 3.362 | 70.25 | 89.8 | HIP 86533 | 22.21 |
| 2025-12-07 | 17:44:34.90 | -23:52:07.4 | 3.364 | 70.25 | 89.8 | HIP 86811 | 12.04 |