C/2009 F4 (McNaught)
Basic Information of C/2009 F4 (McNaught)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 5.476889 |
| Eccentricity | 0.999822 |
| Inclination (deg) | 79.191900 |
| Longitude of ascending node (deg) | 53.498700 |
| Argument of perihelion (deg) | 260.504200 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPC 95208, MPC orbital elements |
| Period (years) | 5397229.746803 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2011-12-25T21:17:08.160 |
| Period (years) | 5397229.746803 |
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 | 03:12:56.57 | +47:34:28.2 | 27.172 | 5.40 | 258.6 | HIP 14914 | 10.42 |
| 2025-11-22 | 03:12:44.01 | +47:34:02.6 | 27.176 | 5.40 | 258.1 | HIP 14914 | 9.97 |
| 2025-11-23 | 03:12:31.48 | +47:33:35.9 | 27.181 | 5.39 | 257.6 | HIP 14914 | 10.00 |
| 2025-11-24 | 03:12:19.01 | +47:33:08.1 | 27.185 | 5.38 | 257.1 | HIP 14914 | 10.50 |
| 2025-11-25 | 03:12:06.58 | +47:32:39.2 | 27.190 | 5.37 | 256.6 | HIP 14914 | 11.41 |
| 2025-11-26 | 03:11:54.21 | +47:32:09.3 | 27.196 | 5.35 | 256.0 | HIP 14914 | 12.63 |
| 2025-11-27 | 03:11:41.90 | +47:31:38.2 | 27.202 | 5.34 | 255.5 | HIP 14914 | 14.08 |
| 2025-11-28 | 03:11:29.66 | +47:31:06.2 | 27.208 | 5.32 | 255.0 | HIP 14734 | 12.21 |
| 2025-11-29 | 03:11:17.48 | +47:30:33.1 | 27.214 | 5.30 | 254.5 | HIP 14734 | 10.20 |
| 2025-11-30 | 03:11:05.38 | +47:29:59.0 | 27.220 | 5.28 | 254.0 | HIP 14734 | 8.28 |
| 2025-12-01 | 03:10:53.35 | +47:29:23.9 | 27.227 | 5.26 | 253.4 | HIP 14734 | 6.49 |
| 2025-12-02 | 03:10:41.40 | +47:28:47.9 | 27.234 | 5.24 | 252.9 | HIP 14734 | 4.98 |
| 2025-12-03 | 03:10:29.54 | +47:28:10.9 | 27.241 | 5.22 | 252.4 | HIP 14734 | 4.06 |
| 2025-12-04 | 03:10:17.77 | +47:27:33.0 | 27.249 | 5.19 | 251.9 | HIP 14734 | 4.14 |
| 2025-12-05 | 03:10:06.09 | +47:26:54.1 | 27.257 | 5.17 | 251.3 | HIP 14734 | 5.15 |
| 2025-12-06 | 03:09:54.51 | +47:26:14.4 | 27.265 | 5.14 | 250.8 | HIP 14734 | 6.68 |
| 2025-12-07 | 03:09:43.02 | +47:25:33.8 | 27.273 | 5.14 | 250.8 | HIP 14734 | 8.44 |