Asteroids Near Earth

Asteroid 2012 SS56

2012 SS56 asteroid magnitude is 22 H and asteroid diameter is between 106 and 237 meters. Asteroid 2012 SS56 closest near miss earth distance is 9,079,556 kilometers on 25 September 2012.

Magnitude22 H
Diameter min.105.82 meters
Diameter max.236.61 meters
EquinoxJ2000
Orbit Uncertainty8 U
Orbital Period944.95 days
Min. Orbit Intersection.0542043
Mean Anomaly6.617006
Mean Motion0.380973
Semi-major Axis1.884544 au
Eccentricity0.446004
Is Hazardous?No
Jupiter Tisserand invariant3.512
Inclination45.842825 deg
Ascending Node Longitude184.02107 deg
Perihelion Distance1.044029 au
Perihelion Argument163.769536 deg
Perihelion Time2456181.13131 JED
Aphelion Distance2.72506 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2456198.5

List of Asteroid 2012 SS56 Close Approaches to Earth

List of approaches near Earth of asteroid 2012 SS56 with distance and velocity information.

25 September 2012

Distance9,079,556 km
Distance (miles)5,641,775 mi
Lunar Distance23.60961 LD
Astronomical Distance0.060693 AU
Velocity (km per hour)92,170 km/h
Velocity (meters per second)25,603 m/s
Orbiting BodyEarth

Asteroid 2012 SS56 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
25 September 201292,170 km/h9,079,556 km