P/2021 L2 (Leonard)
Basic Information of P/2021 L2 (Leonard)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | P |
| Perihelion distance (AU) | 1.938408 |
| Eccentricity | 0.521548 |
| Inclination (deg) | 21.068600 |
| Longitude of ascending node (deg) | 266.661000 |
| Argument of perihelion (deg) | 51.525700 |
| Epoch | 2022-01-21T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 8.154742 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2029-09-18T23:59:37.427 |
| Period (years) | 8.154742 |
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 | 09:44:37.16 | -04:53:40.5 | 6.097 | 10.91 | 161.2 | HIP 47781 | 14.33 |
| 2025-11-22 | 09:44:42.80 | -04:57:48.2 | 6.081 | 10.70 | 163.0 | HIP 47781 | 18.62 |
| 2025-11-23 | 09:44:47.83 | -05:01:53.8 | 6.065 | 10.50 | 164.8 | HIP 47781 | 22.87 |
| 2025-11-24 | 09:44:52.24 | -05:05:57.0 | 6.048 | 10.31 | 166.8 | HIP 47781 | 27.06 |
| 2025-11-25 | 09:44:56.03 | -05:09:57.8 | 6.032 | 10.13 | 168.8 | HIP 47781 | 31.18 |
| 2025-11-26 | 09:44:59.19 | -05:13:56.2 | 6.016 | 9.95 | 170.9 | HIP 47781 | 35.23 |
| 2025-11-27 | 09:45:01.71 | -05:17:52.1 | 6.000 | 9.79 | 173.1 | HIP 47781 | 39.21 |
| 2025-11-28 | 09:45:03.60 | -05:21:45.4 | 5.984 | 9.64 | 175.3 | HIP 47781 | 43.12 |
| 2025-11-29 | 09:45:04.86 | -05:25:36.1 | 5.967 | 9.51 | 177.7 | HIP 47781 | 46.95 |
| 2025-11-30 | 09:45:05.48 | -05:29:24.0 | 5.951 | 9.38 | 180.1 | HIP 47757 | 43.73 |
| 2025-12-01 | 09:45:05.46 | -05:33:09.2 | 5.935 | 9.27 | 182.6 | HIP 47757 | 40.19 |
| 2025-12-02 | 09:45:04.79 | -05:36:51.5 | 5.919 | 9.18 | 185.1 | HIP 47757 | 36.68 |
| 2025-12-03 | 09:45:03.48 | -05:40:30.9 | 5.903 | 9.10 | 187.7 | HIP 47757 | 33.18 |
| 2025-12-04 | 09:45:01.52 | -05:44:07.3 | 5.887 | 9.04 | 190.3 | HIP 47757 | 29.71 |
| 2025-12-05 | 09:44:58.92 | -05:47:40.7 | 5.872 | 8.99 | 193.0 | HIP 47757 | 26.24 |
| 2025-12-06 | 09:44:55.66 | -05:51:11.0 | 5.856 | 8.96 | 195.7 | HIP 47757 | 22.79 |
| 2025-12-07 | 09:44:51.75 | -05:54:38.1 | 5.840 | 8.96 | 195.7 | HIP 47757 | 19.34 |