Asteroids Near Earth

Asteroid 1998 KO3

1998 KO3 asteroid magnitude is 19.5 H and asteroid diameter is between 335 and 748 meters. Asteroid 1998 KO3 closest near miss earth distance is 33,590,948 kilometers on 16 May 1998.

Magnitude19.5 H
Diameter min.334.62 meters
Diameter max.748.24 meters
EquinoxJ2000
Orbit Uncertainty9 U
Orbital Period1585.23 days
Min. Orbit Intersection.080075
Mean Anomaly15.487717
Mean Motion0.227096
Semi-major Axis2.660702 au
Eccentricity0.775626
Is Hazardous?No
Jupiter Tisserand invariant2.476
Inclination54.808816 deg
Ascending Node Longitude65.209449 deg
Perihelion Distance0.596992 au
Perihelion Argument75.603004 deg
Perihelion Time2450892.301042 JED
Aphelion Distance4.724413 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2450960.5

List of Asteroid 1998 KO3 Close Approaches to Earth

List of approaches near Earth of asteroid 1998 KO3 with distance and velocity information.

16 May 1998

Distance33,590,948 km
Distance (miles)20,872,447 mi
Lunar Distance87.346687 LD
Astronomical Distance0.224542 AU
Velocity (km per hour)114,073 km/h
Velocity (meters per second)31,687 m/s
Orbiting BodyEarth

Asteroid 1998 KO3 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
16 May 1998114,073 km/h33,590,948 km