2009 DD 45
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Asteroid 2009 DD 45 |
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| Properties of the orbit ( animation ) | |
| Orbit type | Apollo type |
| Major semi-axis | 1.35 AU |
| eccentricity | 0.26 |
| Perihelion - aphelion | 0.99 AU - 1.70 AU |
| Inclination of the orbit plane | 13.17 ° |
| Sidereal period | 1 a 206 d |
| Physical Properties | |
| Medium diameter | approx. 35 m |
| Absolute brightness | approx. 25.5 mag |
| history | |
| Explorer | Robert McNaught |
| Date of discovery | February 27, 2009 |
| Source: Unless otherwise stated, the data comes from JPL Small-Body Database Browser . The affiliation to an asteroid family is automatically determined from the AstDyS-2 database . Please also note the note on asteroid items. | |
2009 DD 45 is an asteroid about 35 meters in size that passed Earth on March 2, 2009 at a distance of about 72,000 kilometers. The shortest distance from the earth was reached on March 2 at 13:40 UTC .
The asteroid was first discovered a few days earlier by Robert McNaught of the Siding Spring Survey in Australia .