Asteroids Near Earth

Asteroid 2002 MR3

2002 MR3 asteroid magnitude is 21.4 H and asteroid diameter is between 139 and 312 meters. Asteroid 2002 MR3 closest near miss earth distance is 5,515,996 kilometers on 8 May 1978.

Magnitude21.4 H
Diameter min.139.49 meters
Diameter max.311.92 meters
Orbit Uncertainty9 U
Orbital Period671.88 days
Min. Orbit Intersection.0430645
Mean Anomaly31.139075
Mean Motion0.535811
Semi-major Axis1.501279 au
Is Hazardous?YES
Jupiter Tisserand invariant4.298
Inclination9.748576 deg
Ascending Node Longitude110.542315 deg
Perihelion Distance0.57271 au
Perihelion Argument66.957845 deg
Perihelion Time2452401.384268 JED
Aphelion Distance2.429848 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2452459.5

List of Asteroid 2002 MR3 Close Approaches to Earth

List of approaches near Earth of asteroid 2002 MR3 with distance and velocity information.

29 June 2002

Distance6,910,328 km
Distance (miles)4,293,879 mi
Lunar Distance17.968956 LD
Astronomical Distance0.046193 AU
Velocity (km per hour)71,798 km/h
Velocity (meters per second)19,944 m/s
Orbiting BodyEarth

20 July 1978

Distance70,340,216 km
Distance (miles)43,707,384 mi
Lunar Distance182.905975 LD
Astronomical Distance0.470195 AU
Velocity (km per hour)119,596 km/h
Velocity (meters per second)33,221 m/s
Orbiting BodyEarth

8 May 1978

Distance5,515,996 km
Distance (miles)3,427,481 mi
Lunar Distance14.343268 LD
Astronomical Distance0.036872 AU
Velocity (km per hour)70,450 km/h
Velocity (meters per second)19,569 m/s
Orbiting BodyVenus

Asteroid 2002 MR3 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
29 June 200271,798 km/h6,910,328 km
20 July 1978119,596 km/h70,340,216 km
8 May 197870,450 km/h5,515,996 km