Asteroids Near Earth

Asteroid 2003 GF21

2003 GF21 asteroid magnitude is 22.2 H and asteroid diameter is between 97 and 216 meters. Asteroid 2003 GF21 closest near miss earth distance is 5,331,782 kilometers on 11 April 2003.

Magnitude22.2 H
Diameter min.96.51 meters
Diameter max.215.79 meters
EquinoxJ2000
Orbit Uncertainty8 U
Orbital Period856.58 days
Min. Orbit Intersection.0142764
Mean Anomaly344.98747
Mean Motion0.420276
Semi-major Axis1.765141 au
Eccentricity0.488282
Is Hazardous?No
Jupiter Tisserand invariant3.892
Inclination21.826818 deg
Ascending Node Longitude20.112836 deg
Perihelion Distance0.903254 au
Perihelion Argument221.546058 deg
Perihelion Time2452773.220626 JED
Aphelion Distance2.627028 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2452737.5

List of Asteroid 2003 GF21 Close Approaches to Earth

List of approaches near Earth of asteroid 2003 GF21 with distance and velocity information.

11 April 2003

Distance5,331,782 km
Distance (miles)3,313,016 mi
Lunar Distance13.864256 LD
Astronomical Distance0.035641 AU
Velocity (km per hour)55,786 km/h
Velocity (meters per second)15,496 m/s
Orbiting BodyEarth

Asteroid 2003 GF21 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
11 April 200355,786 km/h5,331,782 km