C/2003 H2 (LINEAR)
Basic Information of C/2003 H2 (LINEAR)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 2.222284 |
| Eccentricity | 0.942334 |
| Inclination (deg) | 74.144100 |
| Longitude of ascending node (deg) | 79.938000 |
| Argument of perihelion (deg) | 155.435600 |
| Epoch | 2023-02-25T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 239.232180 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2003-05-12T16:01:37.920 |
| Period (years) | 239.232180 |
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 | 04:43:04.80 | -21:59:19.2 | 36.457 | 4.01 | 259.0 | HIP 21948 | 20.02 |
| 2025-11-22 | 04:42:58.01 | -21:59:37.5 | 36.458 | 4.01 | 259.7 | HIP 21948 | 19.76 |
| 2025-11-23 | 04:42:51.20 | -21:59:54.6 | 36.460 | 4.02 | 260.4 | HIP 21948 | 19.65 |
| 2025-11-24 | 04:42:44.36 | -22:00:10.6 | 36.462 | 4.02 | 261.2 | HIP 21948 | 19.68 |
| 2025-11-25 | 04:42:37.50 | -22:00:25.5 | 36.464 | 4.03 | 261.9 | HIP 21948 | 19.87 |
| 2025-11-26 | 04:42:30.62 | -22:00:39.1 | 36.467 | 4.03 | 262.6 | HIP 21948 | 20.21 |
| 2025-11-27 | 04:42:23.72 | -22:00:51.6 | 36.470 | 4.03 | 263.3 | HIP 21948 | 20.68 |
| 2025-11-28 | 04:42:16.81 | -22:01:02.8 | 36.472 | 4.03 | 264.0 | HIP 21948 | 21.29 |
| 2025-11-29 | 04:42:09.89 | -22:01:12.9 | 36.476 | 4.03 | 264.7 | HIP 21948 | 22.01 |
| 2025-11-30 | 04:42:02.95 | -22:01:21.8 | 36.479 | 4.03 | 265.5 | HIP 21948 | 22.85 |
| 2025-12-01 | 04:41:56.01 | -22:01:29.5 | 36.483 | 4.03 | 266.2 | HIP 21948 | 23.78 |
| 2025-12-02 | 04:41:49.07 | -22:01:35.9 | 36.486 | 4.03 | 266.9 | HIP 21803 | 24.00 |
| 2025-12-03 | 04:41:42.12 | -22:01:41.2 | 36.490 | 4.03 | 267.6 | HIP 21803 | 23.25 |
| 2025-12-04 | 04:41:35.17 | -22:01:45.2 | 36.495 | 4.03 | 268.3 | HIP 21803 | 22.60 |
| 2025-12-05 | 04:41:28.22 | -22:01:48.1 | 36.499 | 4.02 | 269.0 | HIP 21803 | 22.08 |
| 2025-12-06 | 04:41:21.27 | -22:01:49.7 | 36.504 | 4.02 | 269.8 | HIP 21803 | 21.68 |
| 2025-12-07 | 04:41:14.33 | -22:01:50.1 | 36.509 | 4.02 | 269.8 | HIP 21803 | 21.41 |