(2009 DD45)
Gate C22. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2009 DD45
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C22
- Classification
- SOLAR
- Absolute magnitude (H)
- 25.8
- Rotation period (h)
- 1.2
Orbital elements
- Eccentricity (e)
- 0.2049
- Semi-major axis (au)
- 1.241
- Perihelion distance (au)
- 0.987
- Inclination (deg)
- 13.74
- Ascending node (deg)
- 161.89
- Argument of perihelion (deg)
- 13.99
- Mean anomaly (deg)
- 168.23
- Epoch (JD)
- 2461200.5
- Period (days)
- 505
- Earth MOID (au)
- 0.000667
- Observation arc (days)
- 7
- Observations used
- 102
- First observed
- 2009-02-27
- Last observed
- 2009-03-06
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-02-14 22:16:00 | 0.1858 | 11.05 |
| 2027-07-05 23:50:00 | 0.3562 | 6.07 |
JPL Small-Body Database record