Asteroids Near Earth

Asteroid 2001 HL31

2001 HL31 asteroid magnitude is 20.3 H and asteroid diameter is between 232 and 518 meters. Asteroid 2001 HL31 closest near miss earth distance is 7,565,138 kilometers on 10 May 2001.

Magnitude20.3 H
Diameter min.231.5 meters
Diameter max.517.65 meters
EquinoxJ2000
Orbit Uncertainty9 U
Orbital Period1388.76 days
Min. Orbit Intersection.049671
Mean Anomaly345.746167
Mean Motion0.259225
Semi-major Axis2.436045 au
Eccentricity0.778729
Is Hazardous?YES
Jupiter Tisserand invariant2.973
Inclination12.859371 deg
Ascending Node Longitude38.364214 deg
Perihelion Distance0.539027 au
Perihelion Argument286.85617 deg
Perihelion Time2452086.486435 JED
Aphelion Distance4.333064 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2452031.5

List of Asteroid 2001 HL31 Close Approaches to Earth

List of approaches near Earth of asteroid 2001 HL31 with distance and velocity information.

10 May 2001

Distance7,565,138 km
Distance (miles)4,700,759 mi
Lunar Distance19.671661 LD
Astronomical Distance0.05057 AU
Velocity (km per hour)90,477 km/h
Velocity (meters per second)25,132 m/s
Orbiting BodyEarth

Asteroid 2001 HL31 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
10 May 200190,477 km/h7,565,138 km