(2021 WN2)
Gate C22. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2021 WN2
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C22
- Classification
- SOLAR
- Absolute magnitude (H)
- 26.72
Orbital elements
- Eccentricity (e)
- 0.2715
- Semi-major axis (au)
- 1.021
- Perihelion distance (au)
- 0.744
- Inclination (deg)
- 0.26
- Ascending node (deg)
- 46.76
- Argument of perihelion (deg)
- 123.06
- Mean anomaly (deg)
- 69.3
- Epoch (JD)
- 2461200.5
- Period (days)
- 377
- Earth MOID (au)
- 0.00194
- Observation arc (days)
- 4
- Observations used
- 28
- First observed
- 2021-11-28
- Last observed
- 2021-12-02
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-07-24 20:45:00 | 0.201 | 5.46 |
| 2027-06-25 19:40:00 | 0.028 | 7.19 |
| 2027-06-25 19:41:00 | 0.028 | 7.2 |
JPL Small-Body Database record