(2021 XA1)
Gate D24. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2021 XA1
- Kind
- asteroid
- Orbit class
- ATE
- Gate
- D24
- Classification
- SOLAR
- Absolute magnitude (H)
- 26.98
Orbital elements
- Eccentricity (e)
- 0.4097
- Semi-major axis (au)
- 0.7228
- Perihelion distance (au)
- 0.427
- Inclination (deg)
- 6.31
- Ascending node (deg)
- 65.28
- Argument of perihelion (deg)
- 191.9
- Mean anomaly (deg)
- 166.47
- Epoch (JD)
- 2459550.5
- Period (days)
- 224
- Earth MOID (au)
- 0.00908
- Observation arc (days)
- 6
- Observations used
- 30
- First observed
- 2021-11-29
- Last observed
- 2021-12-05
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-12-27 08:35:00 | 0.337 | 19.93 |
JPL Small-Body Database record