Asteroids Near Earth

Asteroid 2011 BW11

2011 BW11 asteroid magnitude is 28.3 H and asteroid diameter is between 6 and 13 meters. Asteroid 2011 BW11 closest near miss earth distance is 128,840 kilometers on 25 January 2011.

Magnitude28.3 H
Diameter min.5.82 meters
Diameter max.13 meters
EquinoxJ2000
Orbit Uncertainty8 U
Orbital Period1023.09 days
Min. Orbit Intersection.000862882
Mean Anomaly16.498411
Mean Motion0.351874
Semi-major Axis1.987061 au
Eccentricity0.754196
Is Hazardous?No
Jupiter Tisserand invariant3.430
Inclination1.567633 deg
Ascending Node Longitude302.903404 deg
Perihelion Distance0.488427 au
Perihelion Argument81.9746 deg
Perihelion Time2455541.612752 JED
Aphelion Distance3.485695 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2455588.5

List of Asteroid 2011 BW11 Close Approaches to Earth

List of approaches near Earth of asteroid 2011 BW11 with distance and velocity information.

25 January 2011

Distance128,840 km
Distance (miles)80,057 mi
Lunar Distance0.335023 LD
Astronomical Distance0.000861 AU
Velocity (km per hour)86,235 km/h
Velocity (meters per second)23,954 m/s
Orbiting BodyEarth

Asteroid 2011 BW11 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
25 January 201186,235 km/h128,840 km