Asteroids Near Earth

Asteroid 2001 UN16

2001 UN16 asteroid magnitude is 23.4 H and asteroid diameter is between 56 and 124 meters. Asteroid 2001 UN16 closest near miss earth distance is 9,210,071 kilometers on 19 October 2001.

Magnitude23.4 H
Diameter min.55.53 meters
Diameter max.124.18 meters
EquinoxJ2000
Orbit Uncertainty8 U
Orbital Period881.91 days
Min. Orbit Intersection.0094291
Mean Anomaly17.141553
Mean Motion0.408206
Semi-major Axis1.799768 au
Eccentricity0.451277
Is Hazardous?No
Jupiter Tisserand invariant3.940
Inclination1.647342 deg
Ascending Node Longitude210.41753 deg
Perihelion Distance0.987575 au
Perihelion Argument143.878816 deg
Perihelion Time2452177.507587 JED
Aphelion Distance2.611961 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2452219.5

List of Asteroid 2001 UN16 Close Approaches to Earth

List of approaches near Earth of asteroid 2001 UN16 with distance and velocity information.

19 October 2001

Distance9,210,071 km
Distance (miles)5,722,873 mi
Lunar Distance23.948988 LD
Astronomical Distance0.061566 AU
Velocity (km per hour)32,325 km/h
Velocity (meters per second)8,979 m/s
Orbiting BodyEarth

11 June 2001

Distance10,006,127 km
Distance (miles)6,217,519 mi
Lunar Distance26.018976 LD
Astronomical Distance0.066887 AU
Velocity (km per hour)30,636 km/h
Velocity (meters per second)8,510 m/s
Orbiting BodyMars

Asteroid 2001 UN16 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
19 October 200132,325 km/h9,210,071 km
11 June 200130,636 km/h10,006,127 km