Asteroids Near Earth

Asteroid 2001 MD1

2001 MD1 asteroid magnitude is 21.4 H and asteroid diameter is between 139 and 312 meters. Asteroid 2001 MD1 closest near miss earth distance is 9,197,361 kilometers on 8 July 2001.

Magnitude21.4 H
Diameter min.139.49 meters
Diameter max.311.92 meters
EquinoxJ2000
Orbit Uncertainty6 U
Orbital Period1117.31 days
Min. Orbit Intersection.0664216
Mean Anomaly100.465506
Mean Motion0.322203
Semi-major Axis2.107251 au
Eccentricity0.492591
Is Hazardous?No
Jupiter Tisserand invariant3.571
Inclination5.859776 deg
Ascending Node Longitude265.749581 deg
Perihelion Distance1.069238 au
Perihelion Argument27.507041 deg
Perihelion Time2457688.692065 JED
Aphelion Distance3.145263 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2458000.5

List of Asteroid 2001 MD1 Close Approaches to Earth

List of approaches near Earth of asteroid 2001 MD1 with distance and velocity information.

25 August 2004

Distance50,429,536 km
Distance (miles)31,335,461 mi
Lunar Distance131.132141 LD
Astronomical Distance0.337101 AU
Velocity (km per hour)53,976 km/h
Velocity (meters per second)14,993 m/s
Orbiting BodyEarth

8 July 2001

Distance9,197,361 km
Distance (miles)5,714,975 mi
Lunar Distance23.915939 LD
Astronomical Distance0.061481 AU
Velocity (km per hour)24,543 km/h
Velocity (meters per second)6,818 m/s
Orbiting BodyEarth

3 June 1998

Distance43,437,824 km
Distance (miles)26,991,012 mi
Lunar Distance112.951561 LD
Astronomical Distance0.290364 AU
Velocity (km per hour)52,472 km/h
Velocity (meters per second)14,576 m/s
Orbiting BodyEarth

Asteroid 2001 MD1 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
25 August 200453,976 km/h50,429,536 km
8 July 200124,543 km/h9,197,361 km
3 June 199852,472 km/h43,437,824 km