Asteroids Near Earth

Asteroid 2011 OD18

2011 OD18 asteroid magnitude is 26.5 H and asteroid diameter is between 13 and 30 meters. Asteroid 2011 OD18 closest near miss earth distance is 230,228 kilometers on 28 July 2011.

Magnitude26.5 H
Diameter min.13.32 meters
Diameter max.29.79 meters
EquinoxJ2000
Orbit Uncertainty8 U
Orbital Period1079.89 days
Min. Orbit Intersection.000815926
Mean Anomaly9.486572
Mean Motion0.333368
Semi-major Axis2.059936 au
Eccentricity0.527526
Is Hazardous?No
Jupiter Tisserand invariant3.592
Inclination4.314081 deg
Ascending Node Longitude304.414816 deg
Perihelion Distance0.973267 au
Perihelion Argument332.270894 deg
Perihelion Time2455748.043219 JED
Aphelion Distance3.146605 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2455776.5

List of Asteroid 2011 OD18 Close Approaches to Earth

List of approaches near Earth of asteroid 2011 OD18 with distance and velocity information.

28 July 2011

Distance230,228 km
Distance (miles)143,057 mi
Lunar Distance0.598663 LD
Astronomical Distance0.001539 AU
Velocity (km per hour)37,814 km/h
Velocity (meters per second)10,504 m/s
Orbiting BodyMoon

Asteroid 2011 OD18 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
28 July 201137,814 km/h230,228 km