(2021 QO2)
Gate C17. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2021 QO2
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C17
- Classification
- SOLAR
- Absolute magnitude (H)
- 23.77
Orbital elements
- Eccentricity (e)
- 0.149
- Semi-major axis (au)
- 1.131
- Perihelion distance (au)
- 0.962
- Inclination (deg)
- 20.4
- Ascending node (deg)
- 159.34
- Argument of perihelion (deg)
- 296.48
- Mean anomaly (deg)
- 250.35
- Epoch (JD)
- 2461200.5
- Period (days)
- 439
- Earth MOID (au)
- 0.044
- Observation arc (days)
- 194
- Observations used
- 70
- First observed
- 2021-08-30
- Last observed
- 2022-03-12
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-09-09 01:32:00 | 0.1685 | 10.58 |
JPL Small-Body Database record