Asteroids Near Earth

Asteroid 1999 BL33

1999 BL33 asteroid magnitude is 21.9 H and asteroid diameter is between 111 and 248 meters. Asteroid 1999 BL33 closest near miss earth distance is 41,377,944 kilometers on 23 January 1999.

Magnitude21.9 H
Diameter min.110.8 meters
Diameter max.247.77 meters
EquinoxJ2000
Orbit Uncertainty8 U
Orbital Period1610.32 days
Min. Orbit Intersection.271608
Mean Anomaly1.226635
Mean Motion0.223558
Semi-major Axis2.6887 au
Eccentricity0.532954
Is Hazardous?No
Jupiter Tisserand invariant3.133
Inclination10.013437 deg
Ascending Node Longitude121.003961 deg
Perihelion Distance1.255747 au
Perihelion Argument0.048826 deg
Perihelion Time2451197.01313 JED
Aphelion Distance4.121653 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2451202.5

List of Asteroid 1999 BL33 Close Approaches to Earth

List of approaches near Earth of asteroid 1999 BL33 with distance and velocity information.

23 January 1999

Distance41,377,944 km
Distance (miles)25,711,062 mi
Lunar Distance107.595245 LD
Astronomical Distance0.276594 AU
Velocity (km per hour)22,092 km/h
Velocity (meters per second)6,137 m/s
Orbiting BodyEarth

2 January 1997

Distance177,925,696 km
Distance (miles)110,557,902 mi
Lunar Distance462.66095 LD
Astronomical Distance1.18936 AU
Velocity (km per hour)15,144 km/h
Velocity (meters per second)4,207 m/s
Orbiting BodyJuptr

Asteroid 1999 BL33 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
23 January 199922,092 km/h41,377,944 km
2 January 199715,144 km/h177,925,696 km