C/2009 A8 (STEREO)
Basic Information of C/2009 A8 (STEREO)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 0.005538 |
| Eccentricity | 1.000000 |
| Inclination (deg) | 143.327500 |
| Longitude of ascending node (deg) | 0.870800 |
| Argument of perihelion (deg) | 79.545400 |
| Epoch | 2009-01-05T10:57:38.880 |
| Reference | , MPC orbital elements |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2009-01-05T10:57:38.880 |
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 | 06:55:59.69 | -13:45:41.2 | 36.414 | 3.34 | 244.6 | HIP 33318 | 2.84 |
| 2025-11-22 | 06:55:54.72 | -13:46:15.6 | 36.408 | 3.37 | 245.5 | HIP 33318 | 2.18 |
| 2025-11-23 | 06:55:49.67 | -13:46:49.1 | 36.402 | 3.40 | 246.4 | HIP 33318 | 2.22 |
| 2025-11-24 | 06:55:44.54 | -13:47:21.8 | 36.396 | 3.43 | 247.2 | HIP 33318 | 2.95 |
| 2025-11-25 | 06:55:39.33 | -13:47:53.7 | 36.390 | 3.46 | 248.1 | HIP 33318 | 4.02 |
| 2025-11-26 | 06:55:34.04 | -13:48:24.6 | 36.385 | 3.49 | 248.9 | HIP 33318 | 5.23 |
| 2025-11-27 | 06:55:28.68 | -13:48:54.7 | 36.379 | 3.52 | 249.8 | HIP 33318 | 6.52 |
| 2025-11-28 | 06:55:23.24 | -13:49:23.9 | 36.374 | 3.55 | 250.6 | HIP 33318 | 7.85 |
| 2025-11-29 | 06:55:17.73 | -13:49:52.1 | 36.369 | 3.57 | 251.4 | HIP 33318 | 9.21 |
| 2025-11-30 | 06:55:12.15 | -13:50:19.5 | 36.364 | 3.60 | 252.2 | HIP 33318 | 10.59 |
| 2025-12-01 | 06:55:06.50 | -13:50:45.9 | 36.360 | 3.63 | 253.0 | HIP 33318 | 11.99 |
| 2025-12-02 | 06:55:00.78 | -13:51:11.5 | 36.355 | 3.66 | 253.7 | HIP 33318 | 13.40 |
| 2025-12-03 | 06:54:55.00 | -13:51:36.0 | 36.351 | 3.68 | 254.5 | HIP 33318 | 14.83 |
| 2025-12-04 | 06:54:49.15 | -13:51:59.7 | 36.347 | 3.71 | 255.2 | HIP 33318 | 16.27 |
| 2025-12-05 | 06:54:43.24 | -13:52:22.4 | 36.343 | 3.73 | 256.0 | HIP 33158 | 16.04 |
| 2025-12-06 | 06:54:37.27 | -13:52:44.1 | 36.339 | 3.76 | 256.7 | HIP 33158 | 15.71 |
| 2025-12-07 | 06:54:31.25 | -13:53:04.8 | 36.336 | 3.76 | 256.7 | HIP 33158 | 15.51 |