Asteroids Near Earth

Asteroid 1991 TU

1991 TU asteroid magnitude is 28.4 H and asteroid diameter is between 6 and 12 meters. Asteroid 1991 TU closest near miss earth distance is 743,575 kilometers on 8 October 1991.

Magnitude28.4 H
Diameter min.5.55 meters
Diameter max.12.42 meters
EquinoxJ2000
Orbit Uncertainty9 U
Orbital Period618.54 days
Min. Orbit Intersection.00447171
Mean Anomaly339.964799
Mean Motion0.582015
Semi-major Axis1.420736 au
Eccentricity0.334427
Is Hazardous?No
Jupiter Tisserand invariant4.638
Inclination7.733662 deg
Ascending Node Longitude193.551077 deg
Perihelion Distance0.945604 au
Perihelion Argument220.621272 deg
Perihelion Time2448570.923866 JED
Aphelion Distance1.895868 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2448536.5

List of Asteroid 1991 TU Close Approaches to Earth

List of approaches near Earth of asteroid 1991 TU with distance and velocity information.

8 October 1991

Distance743,575 km
Distance (miles)462,036 mi
Lunar Distance1.933521 LD
Astronomical Distance0.00497 AU
Velocity (km per hour)27,424 km/h
Velocity (meters per second)7,618 m/s
Orbiting BodyEarth

Asteroid 1991 TU Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
8 October 199127,424 km/h743,575 km