Asteroids Near Earth

Asteroid 2007 RP9

2007 RP9 asteroid magnitude is 23 H and asteroid diameter is between 67 and 149 meters. Asteroid 2007 RP9 closest near miss earth distance is 12,963,660 kilometers on 10 September 2007.

Magnitude23 H
Diameter min.66.77 meters
Diameter max.149.29 meters
Orbit Uncertainty8 U
Orbital Period697.88 days
Min. Orbit Intersection.0860464
Mean Anomaly335.216701
Mean Motion0.51585
Semi-major Axis1.539763 au
Is Hazardous?No
Jupiter Tisserand invariant4.279
Inclination26.407161 deg
Ascending Node Longitude342.339132 deg
Perihelion Distance0.946927 au
Perihelion Argument61.816689 deg
Perihelion Time2454403.543625 JED
Aphelion Distance2.132599 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2454355.5

List of Asteroid 2007 RP9 Close Approaches to Earth

List of approaches near Earth of asteroid 2007 RP9 with distance and velocity information.

3 February 2008

Distance64,816,972 km
Distance (miles)40,275,399 mi
Lunar Distance168.543854 LD
Astronomical Distance0.433275 AU
Velocity (km per hour)49,195 km/h
Velocity (meters per second)13,665 m/s
Orbiting BodyEarth

10 September 2007

Distance12,963,660 km
Distance (miles)8,055,245 mi
Lunar Distance33.709461 LD
Astronomical Distance0.086657 AU
Velocity (km per hour)57,465 km/h
Velocity (meters per second)15,962 m/s
Orbiting BodyEarth

Asteroid 2007 RP9 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
3 February 200849,195 km/h64,816,972 km
10 September 200757,465 km/h12,963,660 km