Asteroids Near Earth

Asteroid 2017 WX12

2017 WX12 asteroid magnitude is 22.1 H and asteroid diameter is between 103 and 230 meters. Asteroid 2017 WX12 closest near miss earth distance is 3,846,984 kilometers on 21 December 2017.

Magnitude22.06 H
Diameter min.102.84 meters
Diameter max.229.95 meters
EquinoxJ2000
Orbit Uncertainty7 U
Orbital Period1171.48 days
Min. Orbit Intersection.0263007
Mean Anomaly319.651858
Mean Motion0.307303
Semi-major Axis2.174826 au
Eccentricity0.560578
Is Hazardous?No
Jupiter Tisserand invariant3.438
Inclination12.503396 deg
Ascending Node Longitude84.4955 deg
Perihelion Distance0.955666 au
Perihelion Argument34.145013 deg
Perihelion Time2458131.797462 JED
Aphelion Distance3.393987 au
Orbit Determination Date13 December 2017
Epoch Osculation Date2458000.5

List of Asteroid 2017 WX12 Close Approaches to Earth

List of approaches near Earth of asteroid 2017 WX12 with distance and velocity information.

21 December 2017

Distance3,846,984 km
Distance (miles)2,390,405 mi
Lunar Distance10.003328 LD
Astronomical Distance0.025715 AU
Velocity (km per hour)41,078 km/h
Velocity (meters per second)11,410 m/s
Orbiting BodyEarth

Asteroid 2017 WX12 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
21 December 201741,078 km/h3,846,984 km