Asteroids Near Earth

Asteroid 2004 YY23

2004 YY23 asteroid magnitude is 19.4 H and asteroid diameter is between 350 and 784 meters. Asteroid 2004 YY23 closest near miss earth distance is 23,422,390 kilometers on 26 December 2004.

Magnitude19.4 H
Diameter min.350.39 meters
Diameter max.783.5 meters
EquinoxJ2000
Orbit Uncertainty6 U
Orbital Period2872.33 days
Min. Orbit Intersection.173116
Mean Anomaly224.35693
Mean Motion0.125334
Semi-major Axis3.954492 au
Eccentricity0.708054
Is Hazardous?No
Jupiter Tisserand invariant2.397
Inclination28.603461 deg
Ascending Node Longitude275.987877 deg
Perihelion Distance1.154499 au
Perihelion Argument176.078634 deg
Perihelion Time2459082.75502 JED
Aphelion Distance6.754485 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2458000.5

List of Asteroid 2004 YY23 Close Approaches to Earth

List of approaches near Earth of asteroid 2004 YY23 with distance and velocity information.

29 June 2007

Distance194,654,512 km
Distance (miles)120,952,706 mi
Lunar Distance506.16098 LD
Astronomical Distance1.301185 AU
Velocity (km per hour)31,606 km/h
Velocity (meters per second)8,779 m/s
Orbiting BodyJuptr

26 December 2004

Distance23,422,390 km
Distance (miles)14,553,998 mi
Lunar Distance60.905342 LD
Astronomical Distance0.156569 AU
Velocity (km per hour)62,147 km/h
Velocity (meters per second)17,263 m/s
Orbiting BodyEarth

15 September 1983

Distance188,975,728 km
Distance (miles)117,424,073 mi
Lunar Distance491.394409 LD
Astronomical Distance1.263225 AU
Velocity (km per hour)33,040 km/h
Velocity (meters per second)9,178 m/s
Orbiting BodyJuptr

15 December 1959

Distance193,117,296 km
Distance (miles)119,997,524 mi
Lunar Distance502.163757 LD
Astronomical Distance1.290909 AU
Velocity (km per hour)35,759 km/h
Velocity (meters per second)9,933 m/s
Orbiting BodyJuptr

Asteroid 2004 YY23 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
29 June 200731,606 km/h194,654,512 km
26 December 200462,147 km/h23,422,390 km
15 September 198333,040 km/h188,975,728 km
15 December 195935,759 km/h193,117,296 km