Asteroids Near Earth

Asteroid 2001 SR263

2001 SR263 asteroid magnitude is 20.5 H and asteroid diameter is between 211 and 472 meters. Asteroid 2001 SR263 closest near miss earth distance is 50,531,268 kilometers on 13 September 2001.

Magnitude20.5 H
Diameter min.211.13 meters
Diameter max.472.11 meters
EquinoxJ2000
Orbit Uncertainty6 U
Orbital Period1240.68 days
Min. Orbit Intersection.296347
Mean Anomaly260.760711
Mean Motion0.290163
Semi-major Axis2.259652 au
Eccentricity0.428622
Is Hazardous?No
Jupiter Tisserand invariant3.489
Inclination5.081715 deg
Ascending Node Longitude223.145842 deg
Perihelion Distance1.291116 au
Perihelion Argument116.931729 deg
Perihelion Time2458342.512514 JED
Aphelion Distance3.228188 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2458000.5

List of Asteroid 2001 SR263 Close Approaches to Earth

List of approaches near Earth of asteroid 2001 SR263 with distance and velocity information.

28 September 2018

Distance65,742,276 km
Distance (miles)40,850,356 mi
Lunar Distance170.949936 LD
Astronomical Distance0.43946 AU
Velocity (km per hour)7,665 km/h
Velocity (meters per second)2,129 m/s
Orbiting BodyEarth

13 September 2001

Distance50,531,268 km
Distance (miles)31,398,674 mi
Lunar Distance131.396667 LD
Astronomical Distance0.337781 AU
Velocity (km per hour)7,853 km/h
Velocity (meters per second)2,181 m/s
Orbiting BodyEarth

Asteroid 2001 SR263 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
28 September 20187,665 km/h65,742,276 km
13 September 20017,853 km/h50,531,268 km