Asteroids Near Earth

Asteroid 2011 CF22

2011 CF22 asteroid magnitude is 30.9 H and asteroid diameter is between 2 and 4 meters. Asteroid 2011 CF22 closest near miss earth distance is 224,448 kilometers on 6 February 2011.

Magnitude30.88 H
Diameter min.1.78 meters
Diameter max.3.97 meters
EquinoxJ2000
Orbit Uncertainty9 U
Orbital Period999.42 days
Min. Orbit Intersection.000275437
Mean Anomaly16.668806
Mean Motion0.360209
Semi-major Axis1.95629 au
Eccentricity0.675235
Is Hazardous?No
Jupiter Tisserand invariant3.564
Inclination1.069393 deg
Ascending Node Longitude138.089483 deg
Perihelion Distance0.635335 au
Perihelion Argument275.829044 deg
Perihelion Time2455553.224595 JED
Aphelion Distance3.277245 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2455599.5

List of Asteroid 2011 CF22 Close Approaches to Earth

List of approaches near Earth of asteroid 2011 CF22 with distance and velocity information.

6 February 2011

Distance224,448 km
Distance (miles)139,465 mi
Lunar Distance0.583632 LD
Astronomical Distance0.0015 AU
Velocity (km per hour)67,203 km/h
Velocity (meters per second)18,668 m/s
Orbiting BodyMoon

Asteroid 2011 CF22 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
6 February 201167,203 km/h224,448 km