Asteroids Near Earth

Asteroid 2012 UR18

2012 UR18 asteroid magnitude is 26 H and asteroid diameter is between 17 and 38 meters. Asteroid 2012 UR18 closest near miss earth distance is 4,318,856 kilometers on 30 October 2012.

Magnitude26 H
Diameter min.16.77 meters
Diameter max.37.5 meters
EquinoxJ2000
Orbit Uncertainty8 U
Orbital Period583.35 days
Min. Orbit Intersection.0287793
Mean Anomaly324.839467
Mean Motion0.61713
Semi-major Axis1.366317 au
Eccentricity0.350358
Is Hazardous?No
Jupiter Tisserand invariant4.760
Inclination7.520823 deg
Ascending Node Longitude206.135515 deg
Perihelion Distance0.887616 au
Perihelion Argument248.174498 deg
Perihelion Time2456276.474247 JED
Aphelion Distance1.845018 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2456219.5

List of Asteroid 2012 UR18 Close Approaches to Earth

List of approaches near Earth of asteroid 2012 UR18 with distance and velocity information.

27 March 2013

Distance58,158,548 km
Distance (miles)36,138,046 mi
Lunar Distance151.229919 LD
Astronomical Distance0.388766 AU
Velocity (km per hour)22,109 km/h
Velocity (meters per second)6,141 m/s
Orbiting BodyEarth

30 October 2012

Distance4,318,856 km
Distance (miles)2,683,612 mi
Lunar Distance11.230338 LD
Astronomical Distance0.02887 AU
Velocity (km per hour)31,743 km/h
Velocity (meters per second)8,818 m/s
Orbiting BodyEarth

Asteroid 2012 UR18 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
27 March 201322,109 km/h58,158,548 km
30 October 201231,743 km/h4,318,856 km