(2021 DQ)
Gate C17. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2021 DQ
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C17
- Classification
- SOLAR
- Absolute magnitude (H)
- 20.21
Orbital elements
- Eccentricity (e)
- 0.7184
- Semi-major axis (au)
- 2.1
- Perihelion distance (au)
- 0.591
- Inclination (deg)
- 14.02
- Ascending node (deg)
- 275.96
- Argument of perihelion (deg)
- 350
- Mean anomaly (deg)
- 235.45
- Epoch (JD)
- 2461200.5
- Period (days)
- 1110
- Earth MOID (au)
- 0.237
- Observation arc (days)
- 3298
- Observations used
- 52
- First observed
- 2015-01-22
- Last observed
- 2024-02-02
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-07-07 18:25:00 | 0.4101 | 22.47 |
JPL Small-Body Database record