(2010 EG21)
Gate D20. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2010 EG21
- Kind
- asteroid
- Orbit class
- ATE
- Gate
- D20
- Classification
- SOLAR
- Diameter (km)
- 0.09
- Absolute magnitude (H)
- 24.5
- Albedo
- 0.038
Orbital elements
- Eccentricity (e)
- 0.2265
- Semi-major axis (au)
- 0.844
- Perihelion distance (au)
- 0.653
- Inclination (deg)
- 9.71
- Ascending node (deg)
- 168.52
- Argument of perihelion (deg)
- 186.45
- Mean anomaly (deg)
- 150.78
- Epoch (JD)
- 2461200.5
- Period (days)
- 283
- Earth MOID (au)
- 0.0401
- Observation arc (days)
- 14
- Observations used
- 50
- First observed
- 2010-03-09
- Last observed
- 2010-03-23
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-02-16 06:21:00 | 0.3338 | 15.56 |
JPL Small-Body Database record