C/2015 C2 (SWAN)
Basic Information of C/2015 C2 (SWAN)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 0.704610 |
| Eccentricity | 0.997951 |
| Inclination (deg) | 94.796600 |
| Longitude of ascending node (deg) | 49.111400 |
| Argument of perihelion (deg) | 333.891500 |
| Epoch | 2023-02-25T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 6376.909684 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2015-03-04T07:52:10.560 |
| Period (years) | 6376.909684 |
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 | 16:08:40.35 | +22:51:36.5 | 27.139 | 5.46 | 102.9 | HIP 79090 | 12.66 |
| 2025-11-22 | 16:08:49.58 | +22:51:07.2 | 27.143 | 5.45 | 102.3 | HIP 79090 | 12.39 |
| 2025-11-23 | 16:08:58.83 | +22:50:39.4 | 27.146 | 5.44 | 101.6 | HIP 79090 | 12.53 |
| 2025-11-24 | 16:09:08.08 | +22:50:13.2 | 27.149 | 5.43 | 100.9 | HIP 79090 | 13.06 |
| 2025-11-25 | 16:09:17.33 | +22:49:48.5 | 27.151 | 5.42 | 100.2 | HIP 79090 | 13.94 |
| 2025-11-26 | 16:09:26.59 | +22:49:25.4 | 27.154 | 5.41 | 99.5 | HIP 79090 | 15.10 |
| 2025-11-27 | 16:09:35.85 | +22:49:03.8 | 27.156 | 5.39 | 98.9 | HIP 79090 | 16.48 |
| 2025-11-28 | 16:09:45.10 | +22:48:43.9 | 27.158 | 5.38 | 98.2 | HIP 79090 | 18.03 |
| 2025-11-29 | 16:09:54.35 | +22:48:25.5 | 27.160 | 5.37 | 97.5 | HIP 79090 | 19.71 |
| 2025-11-30 | 16:10:03.58 | +22:48:08.7 | 27.162 | 5.35 | 96.8 | HIP 79090 | 21.48 |
| 2025-12-01 | 16:10:12.81 | +22:47:53.4 | 27.163 | 5.34 | 96.1 | HIP 79090 | 23.32 |
| 2025-12-02 | 16:10:22.02 | +22:47:39.8 | 27.164 | 5.32 | 95.4 | HIP 79090 | 25.22 |
| 2025-12-03 | 16:10:31.21 | +22:47:27.7 | 27.166 | 5.31 | 94.7 | HIP 79090 | 27.16 |
| 2025-12-04 | 16:10:40.39 | +22:47:17.2 | 27.166 | 5.29 | 94.0 | HIP 79090 | 29.12 |
| 2025-12-05 | 16:10:49.54 | +22:47:08.3 | 27.167 | 5.27 | 93.3 | HIP 79412 | 30.25 |
| 2025-12-06 | 16:10:58.68 | +22:47:01.0 | 27.167 | 5.25 | 92.6 | HIP 79412 | 28.85 |
| 2025-12-07 | 16:11:07.78 | +22:46:55.3 | 27.168 | 5.25 | 92.6 | HIP 79412 | 27.53 |