C/2018 W2 (Africano)
Basic Information of C/2018 W2 (Africano)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 1.455640 |
| Eccentricity | 1.000394 |
| Inclination (deg) | 116.619300 |
| Longitude of ascending node (deg) | 181.839700 |
| Argument of perihelion (deg) | 157.980100 |
| Epoch | 2021-07-05T00:00:00.000 |
| Reference | , MPC orbital elements |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2019-09-05T14:06:43.200 |
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 | 12:41:09.37 | -54:58:36.5 | 18.298 | 7.17 | 138.4 | HIP 61982 | 15.34 |
| 2025-11-22 | 12:41:22.66 | -55:00:45.1 | 18.299 | 7.14 | 139.2 | HIP 61982 | 16.36 |
| 2025-11-23 | 12:41:35.71 | -55:02:54.7 | 18.300 | 7.11 | 140.0 | HIP 61982 | 17.82 |
| 2025-11-24 | 12:41:48.49 | -55:05:05.3 | 18.300 | 7.08 | 140.8 | HIP 62069 | 16.96 |
| 2025-11-25 | 12:42:01.02 | -55:07:16.9 | 18.300 | 7.05 | 141.6 | HIP 62069 | 14.16 |
| 2025-11-26 | 12:42:13.28 | -55:09:29.3 | 18.300 | 7.01 | 142.4 | HIP 62069 | 11.39 |
| 2025-11-27 | 12:42:25.27 | -55:11:42.7 | 18.300 | 6.98 | 143.2 | HIP 62069 | 8.69 |
| 2025-11-28 | 12:42:36.98 | -55:13:56.8 | 18.300 | 6.94 | 144.1 | HIP 62069 | 6.10 |
| 2025-11-29 | 12:42:48.42 | -55:16:11.8 | 18.299 | 6.91 | 144.9 | HIP 62069 | 3.87 |
| 2025-11-30 | 12:42:59.58 | -55:18:27.5 | 18.299 | 6.87 | 145.8 | HIP 62069 | 2.89 |
| 2025-12-01 | 12:43:10.45 | -55:20:43.9 | 18.298 | 6.84 | 146.7 | HIP 62069 | 4.15 |
| 2025-12-02 | 12:43:21.04 | -55:23:01.0 | 18.297 | 6.80 | 147.5 | HIP 62069 | 6.42 |
| 2025-12-03 | 12:43:31.33 | -55:25:18.7 | 18.296 | 6.77 | 148.4 | HIP 62069 | 8.96 |
| 2025-12-04 | 12:43:41.33 | -55:27:37.1 | 18.294 | 6.73 | 149.3 | HIP 62069 | 11.57 |
| 2025-12-05 | 12:43:51.02 | -55:29:56.0 | 18.293 | 6.69 | 150.2 | HIP 62069 | 14.22 |
| 2025-12-06 | 12:44:00.42 | -55:32:15.4 | 18.291 | 6.66 | 151.2 | HIP 62069 | 16.87 |
| 2025-12-07 | 12:44:09.51 | -55:34:35.4 | 18.289 | 6.66 | 151.2 | HIP 62069 | 19.51 |