C/1999 J4 (LINEAR)
Basic Information of C/1999 J4 (LINEAR)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 3.780400 |
| Eccentricity | 1.000000 |
| Inclination (deg) | 118.910800 |
| Longitude of ascending node (deg) | 264.484100 |
| Argument of perihelion (deg) | 95.159100 |
| Epoch | 1999-11-17T14:36:40.320 |
| Reference | , MPC orbital elements |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 1999-11-17T14:36:40.320 |
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 | 03:44:45.75 | -33:28:05.0 | 45.271 | 3.36 | 260.8 | HIP 17518 | 3.62 |
| 2025-11-22 | 03:44:39.38 | -33:28:17.9 | 45.278 | 3.35 | 261.6 | HIP 17518 | 4.96 |
| 2025-11-23 | 03:44:33.02 | -33:28:29.7 | 45.285 | 3.34 | 262.4 | HIP 17518 | 6.30 |
| 2025-11-24 | 03:44:26.67 | -33:28:40.3 | 45.292 | 3.33 | 263.2 | HIP 17518 | 7.63 |
| 2025-11-25 | 03:44:20.32 | -33:28:49.7 | 45.299 | 3.32 | 264.0 | HIP 17518 | 8.96 |
| 2025-11-26 | 03:44:13.98 | -33:28:58.0 | 45.307 | 3.31 | 264.8 | HIP 17391 | 9.69 |
| 2025-11-27 | 03:44:07.66 | -33:29:05.2 | 45.314 | 3.30 | 265.6 | HIP 17391 | 8.36 |
| 2025-11-28 | 03:44:01.34 | -33:29:11.2 | 45.322 | 3.29 | 266.5 | HIP 17391 | 7.05 |
| 2025-11-29 | 03:43:55.05 | -33:29:16.0 | 45.330 | 3.27 | 267.3 | HIP 17391 | 5.74 |
| 2025-11-30 | 03:43:48.77 | -33:29:19.8 | 45.339 | 3.26 | 268.1 | HIP 17391 | 4.43 |
| 2025-12-01 | 03:43:42.52 | -33:29:22.3 | 45.347 | 3.25 | 268.9 | HIP 17391 | 3.15 |
| 2025-12-02 | 03:43:36.29 | -33:29:23.8 | 45.356 | 3.24 | 269.8 | HIP 17391 | 1.91 |
| 2025-12-03 | 03:43:30.08 | -33:29:24.1 | 45.364 | 3.22 | 270.6 | HIP 17391 | 0.87 |
| 2025-12-04 | 03:43:23.90 | -33:29:23.3 | 45.373 | 3.21 | 271.5 | HIP 17391 | 1.11 |
| 2025-12-05 | 03:43:17.74 | -33:29:21.3 | 45.382 | 3.20 | 272.3 | HIP 17391 | 2.25 |
| 2025-12-06 | 03:43:11.62 | -33:29:18.2 | 45.392 | 3.18 | 273.2 | HIP 17391 | 3.49 |
| 2025-12-07 | 03:43:05.52 | -33:29:14.0 | 45.401 | 3.18 | 273.2 | HIP 17391 | 4.74 |