Asteroids Near Earth

Asteroid 2004 HH20

2004 HH20 asteroid magnitude is 25.1 H and asteroid diameter is between 25 and 57 meters. Asteroid 2004 HH20 closest near miss earth distance is 5,559,117 kilometers on 28 April 2004.

Magnitude25.1 H
Diameter min.25.38 meters
Diameter max.56.76 meters
EquinoxJ2000
Orbit Uncertainty7 U
Orbital Period867.25 days
Min. Orbit Intersection.0316808
Mean Anomaly219.751597
Mean Motion0.415104
Semi-major Axis1.779774 au
Eccentricity0.419508
Is Hazardous?No
Jupiter Tisserand invariant3.983
Inclination4.133795 deg
Ascending Node Longitude32.646137 deg
Perihelion Distance1.033145 au
Perihelion Argument199.037098 deg
Perihelion Time2458338.363526 JED
Aphelion Distance2.526404 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2458000.5

List of Asteroid 2004 HH20 Close Approaches to Earth

List of approaches near Earth of asteroid 2004 HH20 with distance and velocity information.

28 April 2004

Distance5,559,117 km
Distance (miles)3,454,275 mi
Lunar Distance14.455395 LD
Astronomical Distance0.03716 AU
Velocity (km per hour)23,119 km/h
Velocity (meters per second)6,422 m/s
Orbiting BodyEarth

Asteroid 2004 HH20 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
28 April 200423,119 km/h5,559,117 km