C/2021 B2 (PANSTARRS)
Basic Information of C/2021 B2 (PANSTARRS)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 2.511868 |
| Eccentricity | 0.993030 |
| Inclination (deg) | 38.083300 |
| Longitude of ascending node (deg) | 120.545600 |
| Argument of perihelion (deg) | 334.957100 |
| Epoch | 2023-02-25T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 6841.416847 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2021-05-04T08:25:52.320 |
| Period (years) | 6841.416847 |
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 | 15:42:35.86 | +15:44:35.6 | 14.099 | 12.15 | 101.3 | HIP 77050 | 23.16 |
| 2025-11-22 | 15:42:55.66 | +15:43:38.3 | 14.102 | 12.11 | 100.8 | HIP 77050 | 18.56 |
| 2025-11-23 | 15:43:15.43 | +15:42:43.5 | 14.105 | 12.08 | 100.4 | HIP 77050 | 14.16 |
| 2025-11-24 | 15:43:35.19 | +15:41:51.3 | 14.108 | 12.05 | 99.9 | HIP 77050 | 10.20 |
| 2025-11-25 | 15:43:54.91 | +15:41:01.5 | 14.110 | 12.01 | 99.4 | HIP 77050 | 7.43 |
| 2025-11-26 | 15:44:14.60 | +15:40:14.4 | 14.113 | 11.97 | 98.9 | HIP 77050 | 7.30 |
| 2025-11-27 | 15:44:34.25 | +15:39:29.8 | 14.115 | 11.93 | 98.4 | HIP 77050 | 9.89 |
| 2025-11-28 | 15:44:53.85 | +15:38:47.7 | 14.117 | 11.89 | 97.9 | HIP 77050 | 13.73 |
| 2025-11-29 | 15:45:13.41 | +15:38:08.2 | 14.119 | 11.84 | 97.5 | HIP 77050 | 18.02 |
| 2025-11-30 | 15:45:32.93 | +15:37:31.3 | 14.120 | 11.80 | 97.0 | HIP 77249 | 13.65 |
| 2025-12-01 | 15:45:52.38 | +15:36:56.9 | 14.122 | 11.75 | 96.5 | HIP 77249 | 9.31 |
| 2025-12-02 | 15:46:11.78 | +15:36:25.1 | 14.123 | 11.70 | 96.0 | HIP 77249 | 5.65 |
| 2025-12-03 | 15:46:31.12 | +15:35:55.9 | 14.124 | 11.65 | 95.5 | HIP 77249 | 4.66 |
| 2025-12-04 | 15:46:50.39 | +15:35:29.2 | 14.124 | 11.60 | 95.0 | HIP 77249 | 7.45 |
| 2025-12-05 | 15:47:09.59 | +15:35:05.1 | 14.125 | 11.55 | 94.4 | HIP 77249 | 11.52 |
| 2025-12-06 | 15:47:28.71 | +15:34:43.6 | 14.125 | 11.50 | 93.9 | HIP 77249 | 15.90 |
| 2025-12-07 | 15:47:47.76 | +15:34:24.7 | 14.125 | 11.50 | 93.9 | HIP 77249 | 20.37 |