(2021 XB2)
Gate D20. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2021 XB2
- Kind
- asteroid
- Orbit class
- ATE
- Gate
- D20
- Classification
- SOLAR
- Absolute magnitude (H)
- 22.02
Orbital elements
- Eccentricity (e)
- 0.5376
- Semi-major axis (au)
- 0.8961
- Perihelion distance (au)
- 0.414
- Inclination (deg)
- 10.85
- Ascending node (deg)
- 317.16
- Argument of perihelion (deg)
- 281.59
- Mean anomaly (deg)
- 333.68
- Epoch (JD)
- 2461200.5
- Period (days)
- 310
- Earth MOID (au)
- 0.0868
- Observation arc (days)
- 25
- Observations used
- 26
- First observed
- 2021-12-02
- Last observed
- 2021-12-27
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-07-24 17:46:00 | 0.4948 | 17.55 |
| 2026-11-05 04:25:00 | 0.4237 | 12.52 |
JPL Small-Body Database record