C/2012 H2 (McNaught)
Basic Information of C/2012 H2 (McNaught)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 1.716340 |
| Eccentricity | 0.882844 |
| Inclination (deg) | 92.890700 |
| Longitude of ascending node (deg) | 184.214900 |
| Argument of perihelion (deg) | 295.871200 |
| Epoch | 2068-05-19T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 56.073567 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2012-04-05T05:09:52.138 |
| Period (years) | 56.073567 |
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 | 19:44:22.24 | +65:55:16.7 | 22.401 | 7.06 | 142.0 | HIP 97514 | 29.56 |
| 2025-11-22 | 19:44:39.26 | +65:53:03.2 | 22.405 | 7.06 | 141.1 | HIP 97514 | 28.10 |
| 2025-11-23 | 19:44:56.59 | +65:50:51.3 | 22.410 | 7.06 | 140.2 | HIP 97514 | 26.81 |
| 2025-11-24 | 19:45:14.22 | +65:48:41.0 | 22.414 | 7.06 | 139.4 | HIP 97514 | 25.72 |
| 2025-11-25 | 19:45:32.15 | +65:46:32.3 | 22.419 | 7.06 | 138.5 | HIP 97514 | 24.87 |
| 2025-11-26 | 19:45:50.38 | +65:44:25.4 | 22.424 | 7.06 | 137.6 | HIP 97514 | 24.27 |
| 2025-11-27 | 19:46:08.89 | +65:42:20.1 | 22.428 | 7.06 | 136.7 | HIP 97514 | 23.94 |
| 2025-11-28 | 19:46:27.69 | +65:40:16.5 | 22.433 | 7.06 | 135.9 | HIP 97514 | 23.89 |
| 2025-11-29 | 19:46:46.76 | +65:38:14.8 | 22.438 | 7.06 | 135.0 | HIP 97514 | 24.13 |
| 2025-11-30 | 19:47:06.11 | +65:36:14.8 | 22.443 | 7.06 | 134.1 | HIP 97514 | 24.65 |
| 2025-12-01 | 19:47:25.72 | +65:34:16.6 | 22.448 | 7.06 | 133.3 | HIP 97689 | 23.63 |
| 2025-12-02 | 19:47:45.58 | +65:32:20.3 | 22.453 | 7.06 | 132.4 | HIP 97689 | 21.55 |
| 2025-12-03 | 19:48:05.71 | +65:30:25.9 | 22.458 | 7.06 | 131.6 | HIP 97689 | 19.61 |
| 2025-12-04 | 19:48:26.08 | +65:28:33.3 | 22.463 | 7.06 | 130.7 | HIP 97689 | 17.88 |
| 2025-12-05 | 19:48:46.70 | +65:26:42.7 | 22.468 | 7.06 | 129.8 | HIP 97689 | 16.42 |
| 2025-12-06 | 19:49:07.55 | +65:24:54.0 | 22.473 | 7.06 | 129.0 | HIP 97689 | 15.30 |
| 2025-12-07 | 19:49:28.64 | +65:23:07.3 | 22.478 | 7.06 | 129.0 | HIP 97689 | 14.59 |