(2021 WS1)
Gate C11. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2021 WS1
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C11
- Classification
- SOLAR
- Absolute magnitude (H)
- 25.98
Orbital elements
- Eccentricity (e)
- 0.1413
- Semi-major axis (au)
- 1.136
- Perihelion distance (au)
- 0.976
- Inclination (deg)
- 7.54
- Ascending node (deg)
- 69.44
- Argument of perihelion (deg)
- 290.93
- Mean anomaly (deg)
- 315.98
- Epoch (JD)
- 2461200.5
- Period (days)
- 442
- Earth MOID (au)
- 0.0517
- Observation arc (days)
- 12
- Observations used
- 30
- First observed
- 2021-11-26
- Last observed
- 2021-12-08
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-04-18 21:07:00 | 0.3015 | 5.69 |
JPL Small-Body Database record