Asteroids Near Earth

Asteroid 2009 HY51

2009 HY51 asteroid magnitude is 20.7 H and asteroid diameter is between 193 and 431 meters. Asteroid 2009 HY51 closest near miss earth distance is 8,402,137 kilometers on 19 August 2026.

Magnitude20.7 H
Diameter min.192.56 meters
Diameter max.430.57 meters
Orbit Uncertainty6 U
Orbital Period817.16 days
Min. Orbit Intersection.316004
Mean Anomaly309.436857
Mean Motion0.44055
Semi-major Axis1.710565 au
Is Hazardous?No
Jupiter Tisserand invariant4.103
Inclination13.632845 deg
Ascending Node Longitude62.441369 deg
Perihelion Distance1.186887 au
Perihelion Argument81.450025 deg
Perihelion Time2458115.272894 JED
Aphelion Distance2.234243 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2458000.5

List of Asteroid 2009 HY51 Close Approaches to Earth

List of approaches near Earth of asteroid 2009 HY51 with distance and velocity information.

11 July 2029

Distance9,153,739 km
Distance (miles)5,687,870 mi
Lunar Distance23.802505 LD
Astronomical Distance0.061189 AU
Velocity (km per hour)39,863 km/h
Velocity (meters per second)11,073 m/s
Orbiting BodyMars

19 August 2026

Distance8,402,137 km
Distance (miles)5,220,846 mi
Lunar Distance21.848114 LD
Astronomical Distance0.056165 AU
Velocity (km per hour)36,202 km/h
Velocity (meters per second)10,056 m/s
Orbiting BodyMars

18 April 2009

Distance68,811,632 km
Distance (miles)42,757,566 mi
Lunar Distance178.931198 LD
Astronomical Distance0.459977 AU
Velocity (km per hour)24,240 km/h
Velocity (meters per second)6,733 m/s
Orbiting BodyEarth

Asteroid 2009 HY51 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
11 July 202939,863 km/h9,153,739 km
19 August 202636,202 km/h8,402,137 km
18 April 200924,240 km/h68,811,632 km