C/2018 F3 (Johnson)
Basic Information of C/2018 F3 (Johnson)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 2.483172 |
| Eccentricity | 1.000000 |
| Inclination (deg) | 105.534800 |
| Longitude of ascending node (deg) | 173.031100 |
| Argument of perihelion (deg) | 293.011300 |
| Epoch | 2017-08-15T05:33:12.960 |
| Reference | , MPC orbital elements |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2017-08-15T05:33:12.960 |
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 | 13:40:40.89 | +71:08:17.9 | 20.706 | 7.40 | 54.8 | HIP 66435 | 18.03 |
| 2025-11-22 | 13:41:10.86 | +71:10:00.1 | 20.704 | 7.41 | 54.0 | HIP 66435 | 19.84 |
| 2025-11-23 | 13:41:40.62 | +71:11:44.7 | 20.703 | 7.43 | 53.1 | HIP 66435 | 21.88 |
| 2025-11-24 | 13:42:10.15 | +71:13:31.5 | 20.701 | 7.44 | 52.3 | HIP 66435 | 24.08 |
| 2025-11-25 | 13:42:39.44 | +71:15:20.7 | 20.700 | 7.45 | 51.4 | HIP 66435 | 26.40 |
| 2025-11-26 | 13:43:08.49 | +71:17:12.1 | 20.698 | 7.47 | 50.6 | HIP 66435 | 28.82 |
| 2025-11-27 | 13:43:37.29 | +71:19:05.8 | 20.697 | 7.48 | 49.7 | HIP 66723 | 29.54 |
| 2025-11-28 | 13:44:05.83 | +71:21:01.7 | 20.695 | 7.49 | 48.9 | HIP 66723 | 29.07 |
| 2025-11-29 | 13:44:34.12 | +71:22:59.8 | 20.694 | 7.50 | 48.0 | HIP 66723 | 28.85 |
| 2025-11-30 | 13:45:02.13 | +71:25:00.1 | 20.693 | 7.52 | 47.2 | HIP 66723 | 28.89 |
| 2025-12-01 | 13:45:29.86 | +71:27:02.6 | 20.692 | 7.53 | 46.4 | HIP 66723 | 29.19 |
| 2025-12-02 | 13:45:57.31 | +71:29:07.2 | 20.690 | 7.54 | 45.5 | HIP 66723 | 29.75 |
| 2025-12-03 | 13:46:24.47 | +71:31:13.9 | 20.689 | 7.55 | 44.7 | HIP 66723 | 30.55 |
| 2025-12-04 | 13:46:51.33 | +71:33:22.6 | 20.688 | 7.57 | 43.9 | HIP 66723 | 31.58 |
| 2025-12-05 | 13:47:17.90 | +71:35:33.5 | 20.687 | 7.58 | 43.0 | HIP 67447 | 31.95 |
| 2025-12-06 | 13:47:44.15 | +71:37:46.4 | 20.686 | 7.59 | 42.2 | HIP 67447 | 29.25 |
| 2025-12-07 | 13:48:10.09 | +71:40:01.3 | 20.685 | 7.59 | 42.2 | HIP 67447 | 26.59 |