C/2009 Y16 (STEREO)
Basic Information of C/2009 Y16 (STEREO)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 0.004688 |
| Eccentricity | 1.000000 |
| Inclination (deg) | 143.329500 |
| Longitude of ascending node (deg) | 356.765400 |
| Argument of perihelion (deg) | 65.571900 |
| Epoch | 2009-12-31T04:30:08.640 |
| Reference | , MPC orbital elements |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2009-12-31T04:30:08.640 |
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 | 07:39:46.74 | -12:03:06.0 | 35.084 | 2.97 | 239.1 | HIP 37366 | 6.83 |
| 2025-11-22 | 07:39:42.58 | -12:03:42.5 | 35.075 | 3.00 | 240.2 | HIP 37366 | 7.71 |
| 2025-11-23 | 07:39:38.32 | -12:04:18.4 | 35.067 | 3.04 | 241.3 | HIP 37366 | 8.68 |
| 2025-11-24 | 07:39:33.96 | -12:04:53.4 | 35.059 | 3.07 | 242.4 | HIP 37366 | 9.73 |
| 2025-11-25 | 07:39:29.51 | -12:05:27.6 | 35.050 | 3.11 | 243.4 | HIP 37366 | 10.84 |
| 2025-11-26 | 07:39:24.96 | -12:06:01.0 | 35.042 | 3.15 | 244.4 | HIP 37366 | 11.99 |
| 2025-11-27 | 07:39:20.31 | -12:06:33.6 | 35.035 | 3.18 | 245.4 | HIP 37366 | 13.18 |
| 2025-11-28 | 07:39:15.58 | -12:07:05.3 | 35.027 | 3.22 | 246.4 | HIP 37366 | 14.41 |
| 2025-11-29 | 07:39:10.75 | -12:07:36.2 | 35.019 | 3.25 | 247.4 | HIP 37366 | 15.66 |
| 2025-11-30 | 07:39:05.84 | -12:08:06.2 | 35.012 | 3.29 | 248.3 | HIP 37366 | 16.93 |
| 2025-12-01 | 07:39:00.83 | -12:08:35.3 | 35.005 | 3.32 | 249.2 | HIP 37366 | 18.22 |
| 2025-12-02 | 07:38:55.75 | -12:09:03.6 | 34.998 | 3.36 | 250.1 | HIP 37366 | 19.54 |
| 2025-12-03 | 07:38:50.57 | -12:09:31.0 | 34.991 | 3.40 | 251.0 | HIP 37366 | 20.87 |
| 2025-12-04 | 07:38:45.32 | -12:09:57.5 | 34.984 | 3.43 | 251.9 | HIP 37366 | 22.22 |
| 2025-12-05 | 07:38:39.98 | -12:10:23.1 | 34.978 | 3.46 | 252.7 | HIP 37366 | 23.59 |
| 2025-12-06 | 07:38:34.57 | -12:10:47.8 | 34.971 | 3.50 | 253.6 | HIP 37366 | 24.97 |
| 2025-12-07 | 07:38:29.07 | -12:11:11.5 | 34.965 | 3.50 | 253.6 | HIP 37366 | 26.37 |