(2018 WA1)
Gate D8. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2018 WA1
- Kind
- asteroid
- Orbit class
- ATE
- Gate
- D8
- Classification
- SOLAR
- Absolute magnitude (H)
- 30.1
Orbital elements
- Eccentricity (e)
- 0.1391
- Semi-major axis (au)
- 0.8724
- Perihelion distance (au)
- 0.751
- Inclination (deg)
- 1.81
- Ascending node (deg)
- 233.39
- Argument of perihelion (deg)
- 8.34
- Mean anomaly (deg)
- 269.8
- Epoch (JD)
- 2461200.5
- Period (days)
- 298
- Earth MOID (au)
- 0.00162
- Observation arc (days)
- 6
- Observations used
- 14
- First observed
- 2018-11-16
- Last observed
- 2018-11-22
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-08-05 05:08:00 | 0.2064 | 4.52 |
JPL Small-Body Database record