C/2008 E1 (Catalina)
Basic Information of C/2008 E1 (Catalina)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 4.811693 |
| Eccentricity | 0.552960 |
| Inclination (deg) | 34.863700 |
| Longitude of ascending node (deg) | 188.888700 |
| Argument of perihelion (deg) | 270.408200 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPEC 2024-GJ3, MPC orbital elements |
| Period (years) | 35.312404 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2043-12-17T16:24:39.357 |
| Period (years) | 35.312404 |
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 | 18:17:20.24 | +10:01:04.6 | 17.357 | 8.84 | 105.7 | HIP 89547 | 15.21 |
| 2025-11-22 | 18:17:34.07 | +10:00:07.2 | 17.365 | 8.90 | 105.1 | HIP 89547 | 18.49 |
| 2025-11-23 | 18:17:48.03 | +09:59:11.6 | 17.373 | 8.95 | 104.5 | HIP 89547 | 21.89 |
| 2025-11-24 | 18:18:02.10 | +09:58:17.7 | 17.381 | 9.00 | 104.0 | HIP 89547 | 25.35 |
| 2025-11-25 | 18:18:16.29 | +09:57:25.5 | 17.389 | 9.05 | 103.4 | HIP 89806 | 27.99 |
| 2025-11-26 | 18:18:30.59 | +09:56:35.1 | 17.397 | 9.10 | 102.9 | HIP 89806 | 26.13 |
| 2025-11-27 | 18:18:45.01 | +09:55:46.4 | 17.404 | 9.15 | 102.3 | HIP 89806 | 24.63 |
| 2025-11-28 | 18:18:59.53 | +09:54:59.6 | 17.412 | 9.20 | 101.8 | HIP 89806 | 23.56 |
| 2025-11-29 | 18:19:14.15 | +09:54:14.5 | 17.419 | 9.24 | 101.3 | HIP 89806 | 22.99 |
| 2025-11-30 | 18:19:28.87 | +09:53:31.2 | 17.426 | 9.29 | 100.7 | HIP 89896 | 20.90 |
| 2025-12-01 | 18:19:43.69 | +09:52:49.7 | 17.432 | 9.33 | 100.2 | HIP 89896 | 18.63 |
| 2025-12-02 | 18:19:58.60 | +09:52:10.0 | 17.439 | 9.37 | 99.7 | HIP 89896 | 16.84 |
| 2025-12-03 | 18:20:13.60 | +09:51:32.1 | 17.445 | 9.41 | 99.2 | HIP 89896 | 15.72 |
| 2025-12-04 | 18:20:28.68 | +09:50:56.1 | 17.451 | 9.45 | 98.7 | HIP 89896 | 15.41 |
| 2025-12-05 | 18:20:43.85 | +09:50:21.8 | 17.457 | 9.49 | 98.2 | HIP 89896 | 15.98 |
| 2025-12-06 | 18:20:59.10 | +09:49:49.4 | 17.462 | 9.52 | 97.7 | HIP 89896 | 17.35 |
| 2025-12-07 | 18:21:14.43 | +09:49:18.9 | 17.468 | 9.52 | 97.7 | HIP 90042 | 18.82 |