191P/McNaught
Basic Information of 191P/McNaught
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | P |
| Perihelion distance (AU) | 2.239643 |
| Eccentricity | 0.384939 |
| Inclination (deg) | 8.839600 |
| Longitude of ascending node (deg) | 98.177800 |
| Argument of perihelion (deg) | 284.262700 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPEC 2025-W75, MPC orbital elements |
| Period (years) | 6.948498 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2028-02-29T20:34:56.640 |
| Period (years) | 6.948498 |
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 | 15:36:26.26 | -14:09:52.3 | 5.599 | 36.75 | 105.1 | HIP 76562 | 25.91 |
| 2025-11-22 | 15:37:24.81 | -14:13:41.6 | 5.596 | 36.75 | 105.0 | HIP 76562 | 13.74 |
| 2025-11-23 | 15:38:23.43 | -14:17:29.2 | 5.592 | 36.76 | 104.9 | HIP 76562 | 11.75 |
| 2025-11-24 | 15:39:22.11 | -14:21:15.0 | 5.589 | 36.76 | 104.7 | HIP 76586 | 16.11 |
| 2025-11-25 | 15:40:20.84 | -14:24:59.0 | 5.585 | 36.76 | 104.6 | HIP 76743 | 6.74 |
| 2025-11-26 | 15:41:19.62 | -14:28:41.2 | 5.581 | 36.75 | 104.5 | HIP 76743 | 15.37 |
| 2025-11-27 | 15:42:18.43 | -14:32:21.5 | 5.576 | 36.74 | 104.4 | HIP 76816 | 25.15 |
| 2025-11-28 | 15:43:17.28 | -14:35:59.9 | 5.572 | 36.73 | 104.3 | HIP 77007 | 26.65 |
| 2025-11-29 | 15:44:16.15 | -14:39:36.4 | 5.567 | 36.71 | 104.1 | HIP 77154 | 26.06 |
| 2025-11-30 | 15:45:15.04 | -14:43:11.0 | 5.562 | 36.69 | 104.0 | HIP 77154 | 26.02 |
| 2025-12-01 | 15:46:13.95 | -14:46:43.8 | 5.557 | 36.67 | 103.9 | HIP 77366 | 21.41 |
| 2025-12-02 | 15:47:12.87 | -14:50:14.5 | 5.552 | 36.64 | 103.8 | HIP 77366 | 13.66 |
| 2025-12-03 | 15:48:11.80 | -14:53:43.3 | 5.546 | 36.61 | 103.6 | HIP 77366 | 18.56 |
| 2025-12-04 | 15:49:10.72 | -14:57:10.2 | 5.541 | 36.58 | 103.5 | HIP 77510 | 25.40 |
| 2025-12-05 | 15:50:09.64 | -15:00:35.1 | 5.535 | 36.55 | 103.4 | HIP 77686 | 22.97 |
| 2025-12-06 | 15:51:08.55 | -15:03:57.9 | 5.528 | 36.51 | 103.3 | HIP 77686 | 13.94 |
| 2025-12-07 | 15:52:07.45 | -15:07:18.8 | 5.522 | 36.51 | 103.3 | HIP 77686 | 16.97 |