C/2011 L1 (McNaught)
Basic Information of C/2011 L1 (McNaught)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 2.269564 |
| Eccentricity | 0.794585 |
| Inclination (deg) | 65.478900 |
| Longitude of ascending node (deg) | 252.349800 |
| Argument of perihelion (deg) | 294.600400 |
| Epoch | 2023-02-25T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 36.725306 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2010-12-08T08:28:01.920 |
| Period (years) | 36.725306 |
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 | 22:14:14.27 | +59:40:15.2 | 18.986 | 7.23 | 175.6 | HIP 109692 | 23.74 |
| 2025-11-22 | 22:14:16.02 | +59:37:22.1 | 18.993 | 7.22 | 174.6 | HIP 109692 | 21.15 |
| 2025-11-23 | 22:14:18.18 | +59:34:29.5 | 18.999 | 7.22 | 173.6 | HIP 109692 | 18.67 |
| 2025-11-24 | 22:14:20.73 | +59:31:37.4 | 19.006 | 7.21 | 172.5 | HIP 109692 | 16.37 |
| 2025-11-25 | 22:14:23.68 | +59:28:45.7 | 19.012 | 7.21 | 171.5 | HIP 109692 | 14.32 |
| 2025-11-26 | 22:14:27.03 | +59:25:54.7 | 19.019 | 7.20 | 170.5 | HIP 109692 | 12.64 |
| 2025-11-27 | 22:14:30.76 | +59:23:04.2 | 19.026 | 7.19 | 169.5 | HIP 109692 | 11.51 |
| 2025-11-28 | 22:14:34.89 | +59:20:14.5 | 19.033 | 7.19 | 168.4 | HIP 109692 | 11.08 |
| 2025-11-29 | 22:14:39.40 | +59:17:25.5 | 19.040 | 7.18 | 167.4 | HIP 109867 | 11.05 |
| 2025-11-30 | 22:14:44.29 | +59:14:37.3 | 19.047 | 7.17 | 166.4 | HIP 109867 | 8.20 |
| 2025-12-01 | 22:14:49.56 | +59:11:50.0 | 19.054 | 7.17 | 165.4 | HIP 109867 | 5.35 |
| 2025-12-02 | 22:14:55.22 | +59:09:03.6 | 19.062 | 7.16 | 164.3 | HIP 109867 | 2.53 |
| 2025-12-03 | 22:15:01.24 | +59:06:18.1 | 19.069 | 7.16 | 163.3 | HIP 109867 | 0.75 |
| 2025-12-04 | 22:15:07.64 | +59:03:33.6 | 19.077 | 7.15 | 162.3 | HIP 109867 | 3.33 |
| 2025-12-05 | 22:15:14.40 | +59:00:50.1 | 19.084 | 7.14 | 161.2 | HIP 109867 | 6.15 |
| 2025-12-06 | 22:15:21.53 | +58:58:07.7 | 19.092 | 7.14 | 160.2 | HIP 109867 | 8.99 |
| 2025-12-07 | 22:15:29.02 | +58:55:26.5 | 19.100 | 7.14 | 160.2 | HIP 109867 | 11.84 |