C/2022 Y2 (Lemmon)
Basic Information of C/2022 Y2 (Lemmon)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 2.545107 |
| Eccentricity | 0.870726 |
| Inclination (deg) | 165.906800 |
| Longitude of ascending node (deg) | 216.349900 |
| Argument of perihelion (deg) | 105.574300 |
| Epoch | 2023-09-13T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 87.355909 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2023-03-22T17:05:08.160 |
| Period (years) | 87.355909 |
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 | 23:24:30.41 | -15:01:47.1 | 7.902 | 9.68 | 261.5 | HIP 115570 | 15.87 |
| 2025-11-22 | 23:24:14.54 | -15:02:21.3 | 7.925 | 9.33 | 262.1 | HIP 115570 | 16.18 |
| 2025-11-23 | 23:23:59.23 | -15:02:51.9 | 7.948 | 8.97 | 262.8 | HIP 115570 | 17.35 |
| 2025-11-24 | 23:23:44.48 | -15:03:18.8 | 7.971 | 8.62 | 263.5 | HIP 115404 | 15.81 |
| 2025-11-25 | 23:23:30.29 | -15:03:42.2 | 7.994 | 8.27 | 264.3 | HIP 115404 | 12.43 |
| 2025-11-26 | 23:23:16.65 | -15:04:02.0 | 8.018 | 7.92 | 265.1 | HIP 115404 | 9.22 |
| 2025-11-27 | 23:23:03.57 | -15:04:18.4 | 8.041 | 7.58 | 265.9 | HIP 115404 | 6.22 |
| 2025-11-28 | 23:22:51.04 | -15:04:31.4 | 8.064 | 7.24 | 266.8 | HIP 115404 | 3.60 |
| 2025-11-29 | 23:22:39.06 | -15:04:41.0 | 8.088 | 6.91 | 267.8 | HIP 115404 | 2.32 |
| 2025-11-30 | 23:22:27.62 | -15:04:47.3 | 8.111 | 6.57 | 268.9 | HIP 115404 | 3.68 |
| 2025-12-01 | 23:22:16.73 | -15:04:50.3 | 8.135 | 6.25 | 270.1 | HIP 115404 | 5.94 |
| 2025-12-02 | 23:22:06.38 | -15:04:50.1 | 8.158 | 5.92 | 271.4 | HIP 115404 | 8.28 |
| 2025-12-03 | 23:21:56.57 | -15:04:46.7 | 8.182 | 5.61 | 272.8 | HIP 115404 | 10.55 |
| 2025-12-04 | 23:21:47.29 | -15:04:40.2 | 8.206 | 5.30 | 274.3 | HIP 115404 | 12.72 |
| 2025-12-05 | 23:21:38.54 | -15:04:30.6 | 8.229 | 4.99 | 276.0 | HIP 115404 | 14.78 |
| 2025-12-06 | 23:21:30.31 | -15:04:18.1 | 8.253 | 4.69 | 277.9 | HIP 115404 | 16.72 |
| 2025-12-07 | 23:21:22.61 | -15:04:02.5 | 8.276 | 4.69 | 277.9 | HIP 115404 | 18.54 |