Asteroids Near Earth

Asteroid 2012 QD18

2012 QD18 asteroid magnitude is 26 H and asteroid diameter is between 17 and 38 meters. Asteroid 2012 QD18 closest near miss earth distance is 4,377,026 kilometers on 20 August 2012.

Magnitude26 H
Diameter min.16.77 meters
Diameter max.37.5 meters
EquinoxJ2000
Orbit Uncertainty8 U
Orbital Period856.22 days
Min. Orbit Intersection.0264896
Mean Anomaly12.9743
Mean Motion0.420451
Semi-major Axis1.764652 au
Eccentricity0.435058
Is Hazardous?No
Jupiter Tisserand invariant3.986
Inclination8.414727 deg
Ascending Node Longitude153.004611 deg
Perihelion Distance0.996925 au
Perihelion Argument145.8345 deg
Perihelion Time2456135.64196 JED
Aphelion Distance2.532378 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2456166.5

List of Asteroid 2012 QD18 Close Approaches to Earth

List of approaches near Earth of asteroid 2012 QD18 with distance and velocity information.

20 August 2012

Distance4,377,026 km
Distance (miles)2,719,758 mi
Lunar Distance11.381599 LD
Astronomical Distance0.029259 AU
Velocity (km per hour)32,254 km/h
Velocity (meters per second)8,959 m/s
Orbiting BodyEarth

Asteroid 2012 QD18 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
20 August 201232,254 km/h4,377,026 km