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21

(2010 JA)

✓ Non-HazardousH = 27
View on NASA JPL
Closest ApproachMay 8, 2010
Miss Distance697.5k km
Velocity30.4k km/h
Diameter (min)0.011 km
Diameter (max)0.024 km
Danger Score21.3 / 100

Close Approach History (54)

DateMiss DistanceVelocityBody
Nov 28, 212067.58M km29.0k km/hEarth
May 9, 21201.42M km31.6k km/hMoon
Apr 29, 211620.84M km45.2k km/hEarth
Apr 21, 211244.68M km62.1k km/hEarth
Apr 14, 210868.76M km79.2k km/hEarth
Nov 8, 207353.08M km22.3k km/hEarth
Jun 27, 207322.41M km24.9k km/hEarth
Nov 25, 206965.39M km28.2k km/hEarth
Dec 6, 206572.60M km31.3k km/hEarth
May 2, 206512.95M km39.5k km/hEarth

Orbital Data

Orbit ClassAPO
Semi-major Axis (AU)1.215665268559374
Eccentricity.2931949874725123
Inclination (°)2.521609169723284
Period (days)489.5752344404123
Perihelion (AU).8592383053733397
Aphelion (AU)1.572092231745408
First Observed2010-05-04
Last Observed2010-05-08

Near-Earth asteroid orbits which cross the Earth’s orbit similar to that of 1862 Apollo