P/2009 U4 (McNaught)
Basic Information of P/2009 U4 (McNaught)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | P |
| Perihelion distance (AU) | 1.655273 |
| Eccentricity | 0.675146 |
| Inclination (deg) | 10.066500 |
| Longitude of ascending node (deg) | 55.003400 |
| Argument of perihelion (deg) | 259.773500 |
| Epoch | 2032-06-17T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 11.501967 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2032-06-30T05:00:23.040 |
| Period (years) | 11.501967 |
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 | 09:18:58.62 | +26:06:35.5 | 8.105 | 3.53 | 352.8 | HIP 45723 | 9.32 |
| 2025-11-22 | 09:18:57.83 | +26:07:59.5 | 8.090 | 3.67 | 348.3 | HIP 45723 | 8.14 |
| 2025-11-23 | 09:18:56.51 | +26:09:25.9 | 8.075 | 3.84 | 344.2 | HIP 45723 | 7.09 |
| 2025-11-24 | 09:18:54.64 | +26:10:54.5 | 8.060 | 4.02 | 340.4 | HIP 45723 | 6.27 |
| 2025-11-25 | 09:18:52.24 | +26:12:25.3 | 8.045 | 4.21 | 336.9 | HIP 45723 | 5.85 |
| 2025-11-26 | 09:18:49.29 | +26:13:58.3 | 8.030 | 4.42 | 333.7 | HIP 45723 | 5.96 |
| 2025-11-27 | 09:18:45.79 | +26:15:33.5 | 8.015 | 4.64 | 330.8 | HIP 45723 | 6.65 |
| 2025-11-28 | 09:18:41.76 | +26:17:10.9 | 8.000 | 4.87 | 328.2 | HIP 45723 | 7.81 |
| 2025-11-29 | 09:18:37.18 | +26:18:50.3 | 7.985 | 5.11 | 325.8 | HIP 45723 | 9.34 |
| 2025-11-30 | 09:18:32.05 | +26:20:31.8 | 7.971 | 5.35 | 323.7 | HIP 45723 | 11.12 |
| 2025-12-01 | 09:18:26.39 | +26:22:15.3 | 7.957 | 5.60 | 321.7 | HIP 45723 | 13.10 |
| 2025-12-02 | 09:18:20.18 | +26:24:00.8 | 7.942 | 5.86 | 319.9 | HIP 45723 | 15.24 |
| 2025-12-03 | 09:18:13.44 | +26:25:48.2 | 7.928 | 6.11 | 318.2 | HIP 45723 | 17.52 |
| 2025-12-04 | 09:18:06.15 | +26:27:37.6 | 7.914 | 6.37 | 316.6 | HIP 45723 | 19.93 |
| 2025-12-05 | 09:17:58.33 | +26:29:28.8 | 7.900 | 6.64 | 315.2 | HIP 45723 | 22.45 |
| 2025-12-06 | 09:17:49.97 | +26:31:21.9 | 7.887 | 6.90 | 313.9 | HIP 45490 | 22.83 |
| 2025-12-07 | 09:17:41.07 | +26:33:16.8 | 7.873 | 6.90 | 313.9 | HIP 45490 | 21.25 |