(2022 UD21)
Gate C9. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2022 UD21
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C9
- Classification
- SOLAR
- Absolute magnitude (H)
- 25.58
Orbital elements
- Eccentricity (e)
- 0.3749
- Semi-major axis (au)
- 1.585
- Perihelion distance (au)
- 0.991
- Inclination (deg)
- 18.36
- Ascending node (deg)
- 217.92
- Argument of perihelion (deg)
- 207.55
- Mean anomaly (deg)
- 277.9
- Epoch (JD)
- 2461200.5
- Period (days)
- 729
- Earth MOID (au)
- 0.0272
- Observation arc (days)
- 736
- Observations used
- 108
- First observed
- 2022-10-27
- Last observed
- 2024-11-01
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-10-29 20:14:00 | 0.0528 | 12.17 |
JPL Small-Body Database record