Asteroids Near Earth

Asteroid 2012 HE2

2012 HE2 asteroid magnitude is 26 H and asteroid diameter is between 17 and 38 meters. Asteroid 2012 HE2 closest near miss earth distance is 3,423,005 kilometers on 24 April 2012.

Magnitude26 H
Diameter min.16.77 meters
Diameter max.37.5 meters
EquinoxJ2000
Orbit Uncertainty7 U
Orbital Period831.06 days
Min. Orbit Intersection.0249959
Mean Anomaly116.390373
Mean Motion0.433182
Semi-major Axis1.729905 au
Eccentricity0.436628
Is Hazardous?No
Jupiter Tisserand invariant4.011
Inclination14.763008 deg
Ascending Node Longitude31.397726 deg
Perihelion Distance0.974581 au
Perihelion Argument216.313145 deg
Perihelion Time2457731.813212 JED
Aphelion Distance2.485229 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2458000.5

List of Asteroid 2012 HE2 Close Approaches to Earth

List of approaches near Earth of asteroid 2012 HE2 with distance and velocity information.

24 April 2012

Distance3,423,005 km
Distance (miles)2,126,957 mi
Lunar Distance8.900854 LD
Astronomical Distance0.022881 AU
Velocity (km per hour)41,488 km/h
Velocity (meters per second)11,524 m/s
Orbiting BodyEarth

Asteroid 2012 HE2 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
24 April 201241,488 km/h3,423,005 km