C/2009 Y1 (Catalina)
Basic Information of C/2009 Y1 (Catalina)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 2.520496 |
| Eccentricity | 0.993312 |
| Inclination (deg) | 107.316400 |
| Longitude of ascending node (deg) | 160.277200 |
| Argument of perihelion (deg) | 127.391600 |
| Epoch | 2011-02-08T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 7316.184048 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2011-01-28T21:39:44.640 |
| Period (years) | 7316.184048 |
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 | 09:52:07.61 | -76:31:12.6 | 31.588 | 4.41 | 183.4 | HIP 48114 | 24.85 |
| 2025-11-22 | 09:52:05.82 | -76:32:58.2 | 31.592 | 4.40 | 184.4 | HIP 47956 | 24.11 |
| 2025-11-23 | 09:52:03.48 | -76:34:43.6 | 31.595 | 4.40 | 185.4 | HIP 47956 | 23.03 |
| 2025-11-24 | 09:52:00.60 | -76:36:28.8 | 31.599 | 4.40 | 186.5 | HIP 47956 | 22.02 |
| 2025-11-25 | 09:51:57.17 | -76:38:13.7 | 31.602 | 4.40 | 187.5 | HIP 47956 | 21.07 |
| 2025-11-26 | 09:51:53.19 | -76:39:58.4 | 31.605 | 4.40 | 188.5 | HIP 47956 | 20.21 |
| 2025-11-27 | 09:51:48.66 | -76:41:42.8 | 31.608 | 4.40 | 189.6 | HIP 47956 | 19.44 |
| 2025-11-28 | 09:51:43.57 | -76:43:26.8 | 31.611 | 4.39 | 190.6 | HIP 47956 | 18.78 |
| 2025-11-29 | 09:51:37.92 | -76:45:10.5 | 31.614 | 4.39 | 191.6 | HIP 48175 | 17.78 |
| 2025-11-30 | 09:51:31.72 | -76:46:53.7 | 31.617 | 4.39 | 192.7 | HIP 48175 | 16.10 |
| 2025-12-01 | 09:51:24.97 | -76:48:36.4 | 31.619 | 4.39 | 193.7 | HIP 48175 | 14.43 |
| 2025-12-02 | 09:51:17.65 | -76:50:18.7 | 31.622 | 4.39 | 194.8 | HIP 48175 | 12.78 |
| 2025-12-03 | 09:51:09.77 | -76:52:00.5 | 31.624 | 4.38 | 195.8 | HIP 48175 | 11.14 |
| 2025-12-04 | 09:51:01.34 | -76:53:41.7 | 31.627 | 4.38 | 196.9 | HIP 48175 | 9.53 |
| 2025-12-05 | 09:50:52.35 | -76:55:22.3 | 31.629 | 4.38 | 197.9 | HIP 48175 | 7.97 |
| 2025-12-06 | 09:50:42.79 | -76:57:02.3 | 31.631 | 4.38 | 199.0 | HIP 48175 | 6.49 |
| 2025-12-07 | 09:50:32.67 | -76:58:41.6 | 31.633 | 4.38 | 199.0 | HIP 48175 | 5.15 |