Asteroids Near Earth

Asteroid 1999 DY2

1999 DY2 asteroid magnitude is 21.9 H and asteroid diameter is between 111 and 248 meters. Asteroid 1999 DY2 closest near miss earth distance is 16,802,496 kilometers on 2 March 1999.

Magnitude21.9 H
Diameter min.110.8 meters
Diameter max.247.77 meters
EquinoxJ2000
Orbit Uncertainty6 U
Orbital Period1063.4 days
Min. Orbit Intersection.109317
Mean Anomaly129.401258
Mean Motion0.338537
Semi-major Axis2.038914 au
Eccentricity0.464195
Is Hazardous?No
Jupiter Tisserand invariant3.651
Inclination7.625659 deg
Ascending Node Longitude352.259035 deg
Perihelion Distance1.09246 au
Perihelion Argument161.266254 deg
Perihelion Time2457618.262983 JED
Aphelion Distance2.985368 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2458000.5

List of Asteroid 1999 DY2 Close Approaches to Earth

List of approaches near Earth of asteroid 1999 DY2 with distance and velocity information.

2 March 1999

Distance16,802,496 km
Distance (miles)10,440,587 mi
Lunar Distance43.691601 LD
Astronomical Distance0.112318 AU
Velocity (km per hour)21,982 km/h
Velocity (meters per second)6,106 m/s
Orbiting BodyEarth

Asteroid 1999 DY2 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
2 March 199921,982 km/h16,802,496 km