Asteroids Near Earth

Asteroid 2011 WD

2011 WD asteroid magnitude is 26.1 H and asteroid diameter is between 16 and 36 meters. Asteroid 2011 WD closest near miss earth distance is 10,986,135 kilometers on 1 December 2084.

Magnitude26.1 H
Diameter min.16.02 meters
Diameter max.35.81 meters
EquinoxJ2000
Orbit Uncertainty8 U
Orbital Period579.67 days
Min. Orbit Intersection.0730667
Mean Anomaly348.217987
Mean Motion0.621045
Semi-major Axis1.36057 au
Eccentricity0.228747
Is Hazardous?No
Jupiter Tisserand invariant4.815
Inclination5.682034 deg
Ascending Node Longitude234.145151 deg
Perihelion Distance1.049344 au
Perihelion Argument207.952163 deg
Perihelion Time2455910.471285 JED
Aphelion Distance1.671796 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2455891.5

List of Asteroid 2011 WD Close Approaches to Earth

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

1 December 2084

Distance10,986,135 km
Distance (miles)6,826,468 mi
Lunar Distance28.567293 LD
Astronomical Distance0.073438 AU
Velocity (km per hour)13,233 km/h
Velocity (meters per second)3,676 m/s
Orbiting BodyEarth

1 December 2011

Distance10,990,990 km
Distance (miles)6,829,485 mi
Lunar Distance28.579918 LD
Astronomical Distance0.07347 AU
Velocity (km per hour)13,056 km/h
Velocity (meters per second)3,627 m/s
Orbiting BodyEarth

Asteroid 2011 WD Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
1 December 208413,233 km/h10,986,135 km
1 December 201113,056 km/h10,990,990 km