143P/Kowal-Mrkos
Basic Information of 143P/Kowal-Mrkos
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | P |
| Perihelion distance (AU) | 2.956418 |
| Eccentricity | 0.379251 |
| Inclination (deg) | 5.402600 |
| Longitude of ascending node (deg) | 242.159300 |
| Argument of perihelion (deg) | 304.644000 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPEC 2025-W75, MPC orbital elements |
| Period (years) | 10.393809 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2026-12-27T11:44:09.600 |
| Period (years) | 10.393809 |
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 | 08:19:37.48 | +14:48:38.8 | 3.233 | 7.20 | 142.4 | HIP 40759 | 13.99 |
| 2025-11-22 | 08:19:44.76 | +14:46:22.0 | 3.216 | 6.70 | 146.1 | HIP 40759 | 16.82 |
| 2025-11-23 | 08:19:50.95 | +14:44:08.5 | 3.200 | 6.24 | 150.4 | HIP 40759 | 19.49 |
| 2025-11-24 | 08:19:56.05 | +14:41:58.3 | 3.184 | 5.82 | 155.3 | HIP 40759 | 21.98 |
| 2025-11-25 | 08:20:00.07 | +14:39:51.4 | 3.168 | 5.44 | 161.1 | HIP 40759 | 24.30 |
| 2025-11-26 | 08:20:02.99 | +14:37:47.9 | 3.152 | 5.12 | 167.6 | HIP 40759 | 26.45 |
| 2025-11-27 | 08:20:04.81 | +14:35:47.8 | 3.136 | 4.88 | 174.9 | HIP 40761 | 26.83 |
| 2025-11-28 | 08:20:05.52 | +14:33:51.3 | 3.120 | 4.71 | 182.9 | HIP 40761 | 25.21 |
| 2025-11-29 | 08:20:05.13 | +14:31:58.3 | 3.105 | 4.65 | 191.2 | HIP 40761 | 23.55 |
| 2025-11-30 | 08:20:03.64 | +14:30:08.9 | 3.089 | 4.68 | 199.7 | HIP 40761 | 21.82 |
| 2025-12-01 | 08:20:01.03 | +14:28:23.1 | 3.074 | 4.81 | 207.8 | HIP 40761 | 20.01 |
| 2025-12-02 | 08:19:57.32 | +14:26:41.0 | 3.059 | 5.03 | 215.5 | HIP 40761 | 18.11 |
| 2025-12-03 | 08:19:52.50 | +14:25:02.6 | 3.044 | 5.34 | 222.3 | HIP 40761 | 16.09 |
| 2025-12-04 | 08:19:46.56 | +14:23:27.9 | 3.029 | 5.71 | 228.4 | HIP 40761 | 13.97 |
| 2025-12-05 | 08:19:39.51 | +14:21:57.1 | 3.015 | 6.13 | 233.7 | HIP 40761 | 11.76 |
| 2025-12-06 | 08:19:31.35 | +14:20:30.0 | 3.000 | 6.60 | 238.3 | HIP 40761 | 9.52 |
| 2025-12-07 | 08:19:22.07 | +14:19:06.8 | 2.986 | 6.60 | 238.3 | HIP 40761 | 7.38 |