99P/Kowal
Basic Information of 99P/Kowal
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | P |
| Perihelion distance (AU) | 4.698281 |
| Eccentricity | 0.228912 |
| Inclination (deg) | 4.339300 |
| Longitude of ascending node (deg) | 28.053600 |
| Argument of perihelion (deg) | 174.509700 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPEC 2025-W75, MPC orbital elements |
| Period (years) | 15.040164 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2022-04-08T22:47:16.800 |
| Period (years) | 15.040164 |
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 | 20:40:06.57 | -22:27:50.1 | 6.624 | 17.58 | 70.2 | HIP 101942 | 8.68 |
| 2025-11-22 | 20:40:35.21 | -22:25:26.8 | 6.641 | 17.86 | 70.3 | HIP 101942 | 15.68 |
| 2025-11-23 | 20:41:04.29 | -22:23:01.8 | 6.657 | 18.12 | 70.3 | HIP 102119 | 9.46 |
| 2025-11-24 | 20:41:33.81 | -22:20:35.3 | 6.674 | 18.39 | 70.4 | HIP 102119 | 2.28 |
| 2025-11-25 | 20:42:03.77 | -22:18:07.2 | 6.690 | 18.65 | 70.5 | HIP 102119 | 5.20 |
| 2025-11-26 | 20:42:34.16 | -22:15:37.5 | 6.706 | 18.90 | 70.6 | HIP 102119 | 12.64 |
| 2025-11-27 | 20:43:04.96 | -22:13:06.4 | 6.722 | 19.15 | 70.6 | HIP 102280 | 14.97 |
| 2025-11-28 | 20:43:36.18 | -22:10:33.7 | 6.738 | 19.40 | 70.7 | HIP 102251 | 14.40 |
| 2025-11-29 | 20:44:07.80 | -22:07:59.5 | 6.754 | 19.64 | 70.7 | HIP 102251 | 17.28 |
| 2025-11-30 | 20:44:39.83 | -22:05:23.9 | 6.769 | 19.88 | 70.8 | HIP 102251 | 22.68 |
| 2025-12-01 | 20:45:12.24 | -22:02:46.8 | 6.785 | 20.12 | 70.9 | HIP 102512 | 19.37 |
| 2025-12-02 | 20:45:45.03 | -22:00:08.2 | 6.800 | 20.35 | 70.9 | HIP 102512 | 14.25 |
| 2025-12-03 | 20:46:18.20 | -21:57:28.3 | 6.815 | 20.57 | 71.0 | HIP 102512 | 12.67 |
| 2025-12-04 | 20:46:51.74 | -21:54:46.9 | 6.831 | 20.80 | 71.0 | HIP 102486 | 14.04 |
| 2025-12-05 | 20:47:25.64 | -21:52:04.1 | 6.846 | 21.02 | 71.0 | HIP 102486 | 19.12 |
| 2025-12-06 | 20:47:59.90 | -21:49:19.9 | 6.860 | 21.23 | 71.1 | HIP 102743 | 19.21 |
| 2025-12-07 | 20:48:34.51 | -21:46:34.4 | 6.875 | 21.23 | 71.1 | HIP 102743 | 11.38 |