Asteroids Near Earth

Asteroid 2003 AC23

2003 AC23 asteroid magnitude is 21.9 H and asteroid diameter is between 111 and 248 meters. Asteroid 2003 AC23 closest near miss earth distance is 10,054,544 kilometers on 23 January 2003.

Magnitude21.9 H
Diameter min.110.8 meters
Diameter max.247.77 meters
EquinoxJ2000
Orbit Uncertainty8 U
Orbital Period1164.36 days
Min. Orbit Intersection.005899
Mean Anomaly346.386639
Mean Motion0.309184
Semi-major Axis2.166 au
Eccentricity0.584833
Is Hazardous?YES
Jupiter Tisserand invariant3.448
Inclination2.061874 deg
Ascending Node Longitude43.92177 deg
Perihelion Distance0.899251 au
Perihelion Argument126.157709 deg
Perihelion Time2452695.530026 JED
Aphelion Distance3.432748 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2452651.5

List of Asteroid 2003 AC23 Close Approaches to Earth

List of approaches near Earth of asteroid 2003 AC23 with distance and velocity information.

22 January 2169

Distance14,356,613 km
Distance (miles)8,920,786 mi
Lunar Distance37.331562 LD
Astronomical Distance0.095968 AU
Velocity (km per hour)50,694 km/h
Velocity (meters per second)14,082 m/s
Orbiting BodyEarth

23 January 2003

Distance10,054,544 km
Distance (miles)6,247,604 mi
Lunar Distance26.144875 LD
Astronomical Distance0.06721 AU
Velocity (km per hour)47,067 km/h
Velocity (meters per second)13,074 m/s
Orbiting BodyEarth

Asteroid 2003 AC23 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
22 January 216950,694 km/h14,356,613 km
23 January 200347,067 km/h10,054,544 km