(2021 WN)
Gate C17. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2021 WN
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C17
- Classification
- SOLAR
- Absolute magnitude (H)
- 21.71
Orbital elements
- Eccentricity (e)
- 0.642
- Semi-major axis (au)
- 1.386
- Perihelion distance (au)
- 0.496
- Inclination (deg)
- 8.98
- Ascending node (deg)
- 86.35
- Argument of perihelion (deg)
- 215.11
- Mean anomaly (deg)
- 319.68
- Epoch (JD)
- 2461200.5
- Period (days)
- 596
- Earth MOID (au)
- 0.0964
- Observation arc (days)
- 19
- Observations used
- 79
- First observed
- 2021-11-23
- Last observed
- 2021-12-12
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-08-27 21:02:00 | 0.4889 | 21.6 |
JPL Small-Body Database record