Asteroids Near Earth

Asteroid 1999 RU2

1999 RU2 asteroid magnitude is 20.2 H and asteroid diameter is between 242 and 542 meters. Asteroid 1999 RU2 closest near miss earth distance is 36,881,456 kilometers on 11 October 1999.

Magnitude20.2 H
Diameter min.242.41 meters
Diameter max.542.05 meters
EquinoxJ2000
Orbit Uncertainty6 U
Orbital Period1719.06 days
Min. Orbit Intersection.241753
Mean Anomaly284.065018
Mean Motion0.209417
Semi-major Axis2.808415 au
Eccentricity0.559844
Is Hazardous?No
Jupiter Tisserand invariant3.065
Inclination5.449986 deg
Ascending Node Longitude179.420944 deg
Perihelion Distance1.23614 au
Perihelion Argument202.935291 deg
Perihelion Time2458363.10158 JED
Aphelion Distance4.38069 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2458000.5

List of Asteroid 1999 RU2 Close Approaches to Earth

List of approaches near Earth of asteroid 1999 RU2 with distance and velocity information.

11 October 1999

Distance36,881,456 km
Distance (miles)22,917,074 mi
Lunar Distance95.903015 LD
Astronomical Distance0.246537 AU
Velocity (km per hour)16,511 km/h
Velocity (meters per second)4,586 m/s
Orbiting BodyEarth

Asteroid 1999 RU2 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
11 October 199916,511 km/h36,881,456 km