Asteroids Near Earth

Asteroid 2009 SC170

2009 SC170 asteroid magnitude is 28 H and asteroid diameter is between 7 and 15 meters. Asteroid 2009 SC170 closest near miss earth distance is 1,700,623 kilometers on 21 September 2009.

Magnitude28 H
Diameter min.6.68 meters
Diameter max.14.93 meters
Orbit Uncertainty8 U
Orbital Period616.12 days
Min. Orbit Intersection.0112993
Mean Anomaly16.253684
Mean Motion0.584306
Semi-major Axis1.41702 au
Is Hazardous?No
Jupiter Tisserand invariant4.665
Inclination3.373849 deg
Ascending Node Longitude8.622635 deg
Perihelion Distance0.98815 au
Perihelion Argument325.886084 deg
Perihelion Time2455074.682913 JED
Aphelion Distance1.84589 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2455102.5

List of Asteroid 2009 SC170 Close Approaches to Earth

List of approaches near Earth of asteroid 2009 SC170 with distance and velocity information.

27 October 2011

Distance8,109,852 km
Distance (miles)5,039,228 mi
Lunar Distance21.088083 LD
Astronomical Distance0.054211 AU
Velocity (km per hour)17,512 km/h
Velocity (meters per second)4,864 m/s
Orbiting BodyMars

21 September 2009

Distance1,700,623 km
Distance (miles)1,056,718 mi
Lunar Distance4.422137 LD
Astronomical Distance0.011368 AU
Velocity (km per hour)20,299 km/h
Velocity (meters per second)5,639 m/s
Orbiting BodyEarth

Asteroid 2009 SC170 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
27 October 201117,512 km/h8,109,852 km
21 September 200920,299 km/h1,700,623 km