Asteroids Near Earth

Asteroid 2004 HB

2004 HB asteroid magnitude is 23.9 H and asteroid diameter is between 44 and 99 meters. Asteroid 2004 HB closest near miss earth distance is 3,933,337 kilometers on 21 April 2004.

Magnitude23.9 H
Diameter min.44.11 meters
Diameter max.98.64 meters
EquinoxJ2000
Orbit Uncertainty8 U
Orbital Period1335.38 days
Min. Orbit Intersection.021529
Mean Anomaly353.957344
Mean Motion0.269587
Semi-major Axis2.373213 au
Eccentricity0.586331
Is Hazardous?No
Jupiter Tisserand invariant3.275
Inclination8.431601 deg
Ascending Node Longitude21.858588 deg
Perihelion Distance0.981724 au
Perihelion Argument211.755463 deg
Perihelion Time2453134.914499 JED
Aphelion Distance3.764703 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2453112.5

List of Asteroid 2004 HB Close Approaches to Earth

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

21 April 2004

Distance3,933,337 km
Distance (miles)2,444,062 mi
Lunar Distance10.227874 LD
Astronomical Distance0.026293 AU
Velocity (km per hour)36,839 km/h
Velocity (meters per second)10,233 m/s
Orbiting BodyEarth

Asteroid 2004 HB Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
21 April 200436,839 km/h3,933,337 km