Asteroids Near Earth

Asteroid 1998 KD3

1998 KD3 asteroid magnitude is 20.6 H and asteroid diameter is between 202 and 451 meters. Asteroid 1998 KD3 closest near miss earth distance is 8,157,228 kilometers on 21 May 2135.

Magnitude20.6 H
Diameter min.201.63 meters
Diameter max.450.86 meters
EquinoxJ2000
Orbit Uncertainty7 U
Orbital Period1067.25 days
Min. Orbit Intersection.0533135
Mean Anomaly224.485272
Mean Motion0.337317
Semi-major Axis2.043827 au
Eccentricity0.509699
Is Hazardous?No
Jupiter Tisserand invariant3.486
Inclination29.383941 deg
Ascending Node Longitude241.40991 deg
Perihelion Distance1.002091 au
Perihelion Argument324.528109 deg
Perihelion Time2458402.243307 JED
Aphelion Distance3.085563 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2458000.5

List of Asteroid 1998 KD3 Close Approaches to Earth

List of approaches near Earth of asteroid 1998 KD3 with distance and velocity information.

21 May 2135

Distance8,157,228 km
Distance (miles)5,068,666 mi
Lunar Distance21.211273 LD
Astronomical Distance0.054528 AU
Velocity (km per hour)65,571 km/h
Velocity (meters per second)18,214 m/s
Orbiting BodyEarth

23 April 2001

Distance64,474,356 km
Distance (miles)40,062,507 mi
Lunar Distance167.652939 LD
Astronomical Distance0.430984 AU
Velocity (km per hour)64,382 km/h
Velocity (meters per second)17,884 m/s
Orbiting BodyEarth

22 May 1998

Distance8,942,588 km
Distance (miles)5,556,667 mi
Lunar Distance23.25345 LD
Astronomical Distance0.059778 AU
Velocity (km per hour)66,119 km/h
Velocity (meters per second)18,366 m/s
Orbiting BodyEarth

Asteroid 1998 KD3 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
21 May 213565,571 km/h8,157,228 km
23 April 200164,382 km/h64,474,356 km
22 May 199866,119 km/h8,942,588 km