C/2015 F2 (Polonia)
Basic Information of C/2015 F2 (Polonia)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 1.212473 |
| Eccentricity | 0.911451 |
| Inclination (deg) | 28.290100 |
| Longitude of ascending node (deg) | 261.614900 |
| Argument of perihelion (deg) | 352.543300 |
| Epoch | 2064-08-28T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 50.667867 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2014-01-10T19:32:38.393 |
| Period (years) | 50.667867 |
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 | 04:00:41.42 | +30:32:26.7 | 20.113 | 6.95 | 257.2 | HIP 18676 | 11.55 |
| 2025-11-22 | 04:00:28.83 | +30:31:49.7 | 20.114 | 6.96 | 257.0 | HIP 18676 | 9.02 |
| 2025-11-23 | 04:00:16.23 | +30:31:12.0 | 20.115 | 6.97 | 256.8 | HIP 18676 | 6.70 |
| 2025-11-24 | 04:00:03.63 | +30:30:33.8 | 20.116 | 6.97 | 256.6 | HIP 18676 | 4.89 |
| 2025-11-25 | 03:59:51.03 | +30:29:54.9 | 20.118 | 6.98 | 256.4 | HIP 18676 | 4.27 |
| 2025-11-26 | 03:59:38.44 | +30:29:15.4 | 20.120 | 6.98 | 256.2 | HIP 18676 | 5.31 |
| 2025-11-27 | 03:59:25.86 | +30:28:35.3 | 20.123 | 6.97 | 256.0 | HIP 18676 | 7.32 |
| 2025-11-28 | 03:59:13.31 | +30:27:54.7 | 20.126 | 6.97 | 255.8 | HIP 18676 | 9.72 |
| 2025-11-29 | 03:59:00.77 | +30:27:13.5 | 20.129 | 6.96 | 255.5 | HIP 18676 | 12.28 |
| 2025-11-30 | 03:58:48.26 | +30:26:31.8 | 20.132 | 6.95 | 255.3 | HIP 18676 | 14.91 |
| 2025-12-01 | 03:58:35.79 | +30:25:49.5 | 20.136 | 6.94 | 255.1 | HIP 18676 | 17.59 |
| 2025-12-02 | 03:58:23.35 | +30:25:06.7 | 20.140 | 6.92 | 254.9 | HIP 18676 | 20.29 |
| 2025-12-03 | 03:58:10.96 | +30:24:23.5 | 20.144 | 6.90 | 254.7 | HIP 18676 | 22.99 |
| 2025-12-04 | 03:57:58.61 | +30:23:39.7 | 20.149 | 6.88 | 254.5 | HIP 18676 | 25.70 |
| 2025-12-05 | 03:57:46.31 | +30:22:55.5 | 20.153 | 6.86 | 254.3 | HIP 18676 | 28.41 |
| 2025-12-06 | 03:57:34.07 | +30:22:10.8 | 20.159 | 6.83 | 254.0 | HIP 18676 | 31.12 |
| 2025-12-07 | 03:57:21.88 | +30:21:25.7 | 20.164 | 6.83 | 254.0 | HIP 18676 | 33.83 |