Asteroids Near Earth

Asteroid 2011 YC40

2011 YC40 asteroid magnitude is 29.7 H and asteroid diameter is between 3 and 7 meters. Asteroid 2011 YC40 closest near miss earth distance is 106,841 kilometers on 28 December 2011.

Magnitude29.7 H
Diameter min.3.05 meters
Diameter max.6.82 meters
EquinoxJ2000
Orbit Uncertainty8 U
Orbital Period628.79 days
Min. Orbit Intersection.000521632
Mean Anomaly26.536371
Mean Motion0.572524
Semi-major Axis1.436394 au
Eccentricity0.419934
Is Hazardous?No
Jupiter Tisserand invariant4.570
Inclination6.43176 deg
Ascending Node Longitude96.13398 deg
Perihelion Distance0.833203 au
Perihelion Argument298.603479 deg
Perihelion Time2455879.150185 JED
Aphelion Distance2.039586 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2455925.5

List of Asteroid 2011 YC40 Close Approaches to Earth

List of approaches near Earth of asteroid 2011 YC40 with distance and velocity information.

28 December 2011

Distance106,841 km
Distance (miles)66,388 mi
Lunar Distance0.277819 LD
Astronomical Distance0.000714 AU
Velocity (km per hour)40,896 km/h
Velocity (meters per second)11,360 m/s
Orbiting BodyEarth

27 December 2011

Distance303,642 km
Distance (miles)188,674 mi
Lunar Distance0.789562 LD
Astronomical Distance0.00203 AU
Velocity (km per hour)39,026 km/h
Velocity (meters per second)10,841 m/s
Orbiting BodyMoon

Asteroid 2011 YC40 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
28 December 201140,896 km/h106,841 km
27 December 201139,026 km/h303,642 km