C/1999 H3 (LINEAR)
Basic Information of C/1999 H3 (LINEAR)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 3.491620 |
| Eccentricity | 1.000521 |
| Inclination (deg) | 116.100000 |
| Longitude of ascending node (deg) | 333.170400 |
| Argument of perihelion (deg) | 101.952000 |
| Epoch | 2023-02-25T00:00:00.000 |
| Reference | , MPC orbital elements |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 1999-08-23T08:39:59.040 |
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 | 06:36:36.77 | -35:20:37.2 | 46.078 | 3.20 | 237.4 | HIP 31521 | 12.81 |
| 2025-11-22 | 06:36:31.48 | -35:21:18.7 | 46.075 | 3.21 | 238.3 | HIP 31521 | 12.79 |
| 2025-11-23 | 06:36:26.11 | -35:21:59.2 | 46.072 | 3.22 | 239.3 | HIP 31521 | 12.88 |
| 2025-11-24 | 06:36:20.67 | -35:22:38.8 | 46.069 | 3.23 | 240.2 | HIP 31521 | 13.07 |
| 2025-11-25 | 06:36:15.17 | -35:23:17.3 | 46.067 | 3.24 | 241.1 | HIP 31521 | 13.37 |
| 2025-11-26 | 06:36:09.59 | -35:23:54.9 | 46.064 | 3.25 | 242.0 | HIP 31521 | 13.76 |
| 2025-11-27 | 06:36:03.96 | -35:24:31.5 | 46.062 | 3.26 | 242.9 | HIP 31521 | 14.25 |
| 2025-11-28 | 06:35:58.25 | -35:25:07.1 | 46.060 | 3.27 | 243.8 | HIP 31521 | 14.81 |
| 2025-11-29 | 06:35:52.49 | -35:25:41.7 | 46.058 | 3.28 | 244.8 | HIP 31521 | 15.45 |
| 2025-11-30 | 06:35:46.67 | -35:26:15.2 | 46.056 | 3.29 | 245.7 | HIP 31521 | 16.16 |
| 2025-12-01 | 06:35:40.79 | -35:26:47.7 | 46.054 | 3.29 | 246.5 | HIP 31521 | 16.93 |
| 2025-12-02 | 06:35:34.86 | -35:27:19.2 | 46.052 | 3.30 | 247.4 | HIP 31521 | 17.74 |
| 2025-12-03 | 06:35:28.87 | -35:27:49.6 | 46.051 | 3.31 | 248.3 | HIP 31521 | 18.60 |
| 2025-12-04 | 06:35:22.83 | -35:28:18.9 | 46.049 | 3.32 | 249.2 | HIP 31521 | 19.50 |
| 2025-12-05 | 06:35:16.73 | -35:28:47.2 | 46.048 | 3.32 | 250.1 | HIP 31521 | 20.44 |
| 2025-12-06 | 06:35:10.59 | -35:29:14.4 | 46.047 | 3.33 | 251.0 | HIP 31521 | 21.40 |
| 2025-12-07 | 06:35:04.40 | -35:29:40.4 | 46.046 | 3.33 | 251.0 | HIP 31251 | 21.98 |