Asteroids Near Earth

Asteroid 2018 RA8

2018 RA8 asteroid magnitude is 24.1 H and asteroid diameter is between 41 and 91 meters. Asteroid 2018 RA8 closest near miss earth distance is 9,802,693 kilometers on 27 September 2018.

Magnitude24.08 H
Diameter min.40.58 meters
Diameter max.90.75 meters
EquinoxJ2000
Orbit Uncertainty9 U
Orbital Period880.09 days
Min. Orbit Intersection.0158506
Mean Anomaly341.126434
Mean Motion0.409051
Semi-major Axis1.797288 au
Eccentricity0.476851
Is Hazardous?No
Jupiter Tisserand invariant3.919
Inclination7.638878 deg
Ascending Node Longitude6.799149 deg
Perihelion Distance0.94025 au
Perihelion Argument43.464722 deg
Perihelion Time2458423.639884 JED
Aphelion Distance2.654326 au
Orbit Determination Date22 September 2018
Epoch Osculation Date2458377.5

List of Asteroid 2018 RA8 Close Approaches to Earth

List of approaches near Earth of asteroid 2018 RA8 with distance and velocity information.

27 September 2018

Distance9,802,693 km
Distance (miles)6,091,111 mi
Lunar Distance25.489985 LD
Astronomical Distance0.065527 AU
Velocity (km per hour)40,580 km/h
Velocity (meters per second)11,272 m/s
Orbiting BodyEarth

Asteroid 2018 RA8 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
27 September 201840,580 km/h9,802,693 km