Asteroids Near Earth

Asteroid 1999 RJ33

1999 RJ33 asteroid magnitude is 22.5 H and asteroid diameter is between 84 and 188 meters. Asteroid 1999 RJ33 closest near miss earth distance is 5,056,993 kilometers on 8 September 1999.

Magnitude22.5 H
Diameter min.84.05 meters
Diameter max.187.95 meters
EquinoxJ2000
Orbit Uncertainty8 U
Orbital Period512.94 days
Min. Orbit Intersection.0267091
Mean Anomaly346.186278
Mean Motion0.701839
Semi-major Axis1.254039 au
Eccentricity0.188881
Is Hazardous?No
Jupiter Tisserand invariant5.064
Inclination18.52423 deg
Ascending Node Longitude343.244104 deg
Perihelion Distance1.017175 au
Perihelion Argument27.172051 deg
Perihelion Time2451455.182174 JED
Aphelion Distance1.490902 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2451435.5

List of Asteroid 1999 RJ33 Close Approaches to Earth

List of approaches near Earth of asteroid 1999 RJ33 with distance and velocity information.

26 February 2076

Distance68,119,456 km
Distance (miles)42,327,468 mi
Lunar Distance177.131332 LD
Astronomical Distance0.45535 AU
Velocity (km per hour)40,168 km/h
Velocity (meters per second)11,158 m/s
Orbiting BodyEarth

8 September 1999

Distance5,056,993 km
Distance (miles)3,142,270 mi
Lunar Distance13.149721 LD
Astronomical Distance0.033804 AU
Velocity (km per hour)36,531 km/h
Velocity (meters per second)10,148 m/s
Orbiting BodyEarth

5 January 1920

Distance58,312,760 km
Distance (miles)36,233,869 mi
Lunar Distance151.630936 LD
Astronomical Distance0.389797 AU
Velocity (km per hour)26,649 km/h
Velocity (meters per second)7,403 m/s
Orbiting BodyEarth

30 August 1919

Distance22,138,664 km
Distance (miles)13,756,328 mi
Lunar Distance57.567265 LD
Astronomical Distance0.147988 AU
Velocity (km per hour)42,290 km/h
Velocity (meters per second)11,747 m/s
Orbiting BodyEarth

Asteroid 1999 RJ33 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
26 February 207640,168 km/h68,119,456 km
8 September 199936,531 km/h5,056,993 km
5 January 192026,649 km/h58,312,760 km
30 August 191942,290 km/h22,138,664 km