(2022 WH18)
Gate E14. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2022 WH18
- Kind
- asteroid
- Orbit class
- AMO
- Gate
- E14
- Classification
- SOLAR
- Absolute magnitude (H)
- 25.89
Orbital elements
- Eccentricity (e)
- 0.2664
- Semi-major axis (au)
- 1.39
- Perihelion distance (au)
- 1.02
- Inclination (deg)
- 2.2
- Ascending node (deg)
- 237.88
- Argument of perihelion (deg)
- 208.13
- Mean anomaly (deg)
- 41.48
- Epoch (JD)
- 2461200.5
- Period (days)
- 599
- Earth MOID (au)
- 0.0388
- Observation arc (days)
- 80
- Observations used
- 29
- First observed
- 2022-11-24
- Last observed
- 2023-02-12
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-10-27 19:06:00 | 0.4756 | 17.12 |
JPL Small-Body Database record