Asteroids Near Earth

Asteroid 2008 GW20

2008 GW20 asteroid magnitude is 22.1 H and asteroid diameter is between 101 and 226 meters. Asteroid 2008 GW20 closest near miss earth distance is 2,302,211 kilometers on 4 April 2008.

Magnitude22.1 H
Diameter min.101.05 meters
Diameter max.225.96 meters
EquinoxJ2000
Orbit Uncertainty7 U
Orbital Period1339.93 days
Min. Orbit Intersection.0116107
Mean Anomaly207.254694
Mean Motion0.268671
Semi-major Axis2.378604 au
Eccentricity0.611952
Is Hazardous?No
Jupiter Tisserand invariant3.257
Inclination1.768762 deg
Ascending Node Longitude43.408233 deg
Perihelion Distance0.923012 au
Perihelion Argument120.447246 deg
Perihelion Time2458569.021786 JED
Aphelion Distance3.834196 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2458000.5

List of Asteroid 2008 GW20 Close Approaches to Earth

List of approaches near Earth of asteroid 2008 GW20 with distance and velocity information.

19 April 2041

Distance5,388,755 km
Distance (miles)3,348,417 mi
Lunar Distance14.012403 LD
Astronomical Distance0.036022 AU
Velocity (km per hour)44,153 km/h
Velocity (meters per second)12,265 m/s
Orbiting BodyEarth

20 August 2011

Distance4,054,144 km
Distance (miles)2,519,128 mi
Lunar Distance10.542008 LD
Astronomical Distance0.0271 AU
Velocity (km per hour)60,280 km/h
Velocity (meters per second)16,744 m/s
Orbiting BodyMars

2 March 2010

Distance191,822,528 km
Distance (miles)119,192,993 mi
Lunar Distance498.796936 LD
Astronomical Distance1.282254 AU
Velocity (km per hour)16,691 km/h
Velocity (meters per second)4,636 m/s
Orbiting BodyJuptr

4 April 2008

Distance2,302,211 km
Distance (miles)1,430,527 mi
Lunar Distance5.986448 LD
Astronomical Distance0.015389 AU
Velocity (km per hour)36,083 km/h
Velocity (meters per second)10,023 m/s
Orbiting BodyEarth

Asteroid 2008 GW20 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
19 April 204144,153 km/h5,388,755 km
20 August 201160,280 km/h4,054,144 km
2 March 201016,691 km/h191,822,528 km
4 April 200836,083 km/h2,302,211 km