Asteroids Near Earth

Asteroid 2011 UF256

2011 UF256 asteroid magnitude is 22.1 H and asteroid diameter is between 101 and 226 meters. Asteroid 2011 UF256 closest near miss earth distance is 39,644,704 kilometers on 6 November 2011.

Magnitude22.1 H
Diameter min.101.05 meters
Diameter max.225.96 meters
EquinoxJ2000
Orbit Uncertainty9 U
Orbital Period2633.53 days
Min. Orbit Intersection.257111
Mean Anomaly356.192857
Mean Motion0.136699
Semi-major Axis3.732157 au
Eccentricity0.67812
Is Hazardous?No
Jupiter Tisserand invariant2.305
Inclination42.981535 deg
Ascending Node Longitude222.368292 deg
Perihelion Distance1.201305 au
Perihelion Argument207.446715 deg
Perihelion Time2455894.350627 JED
Aphelion Distance6.263009 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2455866.5

List of Asteroid 2011 UF256 Close Approaches to Earth

List of approaches near Earth of asteroid 2011 UF256 with distance and velocity information.

6 November 2011

Distance39,644,704 km
Distance (miles)24,634,077 mi
Lunar Distance103.088295 LD
Astronomical Distance0.265008 AU
Velocity (km per hour)88,893 km/h
Velocity (meters per second)24,692 m/s
Orbiting BodyEarth

Asteroid 2011 UF256 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
6 November 201188,893 km/h39,644,704 km