Asteroids Near Earth

Asteroid 2011 UW114

2011 UW114 asteroid magnitude is 22 H and asteroid diameter is between 106 and 237 meters. Asteroid 2011 UW114 closest near miss earth distance is 37,350,200 kilometers on 20 October 2011.

Magnitude22 H
Diameter min.105.82 meters
Diameter max.236.61 meters
EquinoxJ2000
Orbit Uncertainty6 U
Orbital Period1607.66 days
Min. Orbit Intersection.235302
Mean Anomaly122.413674
Mean Motion0.223928
Semi-major Axis2.685739 au
Eccentricity0.541943
Is Hazardous?No
Jupiter Tisserand invariant3.139
Inclination5.926953 deg
Ascending Node Longitude214.214101 deg
Perihelion Distance1.230222 au
Perihelion Argument173.125466 deg
Perihelion Time2457453.834732 JED
Aphelion Distance4.141255 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2458000.5

List of Asteroid 2011 UW114 Close Approaches to Earth

List of approaches near Earth of asteroid 2011 UW114 with distance and velocity information.

20 October 2011

Distance37,350,200 km
Distance (miles)23,208,338 mi
Lunar Distance97.121887 LD
Astronomical Distance0.249671 AU
Velocity (km per hour)17,998 km/h
Velocity (meters per second)5,000 m/s
Orbiting BodyEarth

11 February 2005

Distance270,643,168 km
Distance (miles)168,169,868 mi
Lunar Distance703.754639 LD
Astronomical Distance1.809138 AU
Velocity (km per hour)13,193 km/h
Velocity (meters per second)3,665 m/s
Orbiting BodyJuptr

Asteroid 2011 UW114 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
20 October 201117,998 km/h37,350,200 km
11 February 200513,193 km/h270,643,168 km