(2021 QB2)
Gate E13. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2021 QB2
- Kind
- asteroid
- Orbit class
- AMO
- Gate
- E13
- Classification
- SOLAR
- Absolute magnitude (H)
- 22.76
Orbital elements
- Eccentricity (e)
- 0.1199
- Semi-major axis (au)
- 1.402
- Perihelion distance (au)
- 1.234
- Inclination (deg)
- 21.29
- Ascending node (deg)
- 329.21
- Argument of perihelion (deg)
- 329.2
- Mean anomaly (deg)
- 342.27
- Epoch (JD)
- 2461200.5
- Period (days)
- 606
- Earth MOID (au)
- 0.237
- Observation arc (days)
- 17
- Observations used
- 24
- First observed
- 2021-08-29
- Last observed
- 2021-09-15
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-08-20 21:48:00 | 0.251 | 10.7 |
JPL Small-Body Database record