(2012 DK31)
Gate D20. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2012 DK31
- Kind
- asteroid
- Orbit class
- ATE
- Gate
- D20
- Classification
- SOLAR
- Potentially hazardous
- yes
- Absolute magnitude (H)
- 22
Orbital elements
- Eccentricity (e)
- 0.5767
- Semi-major axis (au)
- 0.6938
- Perihelion distance (au)
- 0.294
- Inclination (deg)
- 11.17
- Ascending node (deg)
- 165.17
- Argument of perihelion (deg)
- 149.29
- Mean anomaly (deg)
- 132.17
- Epoch (JD)
- 2461200.5
- Period (days)
- 211
- Earth MOID (au)
- 0.025
- Observation arc (days)
- 3983
- Observations used
- 151
- First observed
- 2012-02-24
- Last observed
- 2023-01-20
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-02-10 03:35:00 | 0.1418 | 12.37 |
JPL Small-Body Database record