C/2011 L4 (PANSTARRS)
Basic Information of C/2011 L4 (PANSTARRS)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 0.293197 |
| Eccentricity | 0.999839 |
| Inclination (deg) | 84.543800 |
| Longitude of ascending node (deg) | 65.357200 |
| Argument of perihelion (deg) | 333.376200 |
| Epoch | 2023-02-25T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 77714.215870 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2013-03-08T20:07:17.760 |
| Period (years) | 77714.215870 |
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 | 16:24:43.12 | +15:28:48.6 | 31.056 | 4.84 | 103.4 | HIP 80539 | 28.78 |
| 2025-11-22 | 16:24:50.93 | +15:28:21.6 | 31.061 | 4.84 | 102.8 | HIP 80539 | 27.24 |
| 2025-11-23 | 16:24:58.76 | +15:27:55.8 | 31.065 | 4.84 | 102.3 | HIP 80539 | 25.74 |
| 2025-11-24 | 16:25:06.60 | +15:27:31.1 | 31.069 | 4.83 | 101.7 | HIP 80539 | 24.29 |
| 2025-11-25 | 16:25:14.46 | +15:27:07.6 | 31.073 | 4.83 | 101.1 | HIP 80539 | 22.90 |
| 2025-11-26 | 16:25:22.33 | +15:26:45.3 | 31.077 | 4.82 | 100.5 | HIP 80539 | 21.57 |
| 2025-11-27 | 16:25:30.20 | +15:26:24.2 | 31.081 | 4.82 | 99.9 | HIP 80539 | 20.33 |
| 2025-11-28 | 16:25:38.08 | +15:26:04.3 | 31.084 | 4.81 | 99.3 | HIP 80539 | 19.19 |
| 2025-11-29 | 16:25:45.96 | +15:25:45.6 | 31.087 | 4.81 | 98.7 | HIP 80539 | 18.16 |
| 2025-11-30 | 16:25:53.84 | +15:25:28.0 | 31.090 | 4.80 | 98.2 | HIP 80539 | 17.27 |
| 2025-12-01 | 16:26:01.73 | +15:25:11.7 | 31.092 | 4.79 | 97.6 | HIP 80539 | 16.54 |
| 2025-12-02 | 16:26:09.61 | +15:24:56.6 | 31.095 | 4.78 | 97.0 | HIP 80539 | 15.99 |
| 2025-12-03 | 16:26:17.48 | +15:24:42.6 | 31.097 | 4.77 | 96.4 | HIP 80539 | 15.63 |
| 2025-12-04 | 16:26:25.35 | +15:24:29.9 | 31.099 | 4.76 | 95.8 | HIP 80539 | 15.48 |
| 2025-12-05 | 16:26:33.20 | +15:24:18.4 | 31.100 | 4.75 | 95.2 | HIP 80539 | 15.55 |
| 2025-12-06 | 16:26:41.05 | +15:24:08.1 | 31.102 | 4.73 | 94.6 | HIP 80539 | 15.83 |
| 2025-12-07 | 16:26:48.88 | +15:23:59.0 | 31.103 | 4.73 | 94.6 | HIP 80539 | 16.30 |