Asteroids Near Earth

Asteroid 2004 TC18

2004 TC18 asteroid magnitude is 24 H and asteroid diameter is between 42 and 94 meters. Asteroid 2004 TC18 closest near miss earth distance is 4,418,145 kilometers on 9 October 2004.

Magnitude24 H
Diameter min.42.13 meters
Diameter max.94.2 meters
EquinoxJ2000
Orbit Uncertainty8 U
Orbital Period563.38 days
Min. Orbit Intersection.0289056
Mean Anomaly36.597001
Mean Motion0.638999
Semi-major Axis1.334963 au
Eccentricity0.36357
Is Hazardous?No
Jupiter Tisserand invariant4.831
Inclination8.379154 deg
Ascending Node Longitude206.592744 deg
Perihelion Distance0.84961 au
Perihelion Argument103.363966 deg
Perihelion Time2453237.227612 JED
Aphelion Distance1.820316 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2453294.5

List of Asteroid 2004 TC18 Close Approaches to Earth

List of approaches near Earth of asteroid 2004 TC18 with distance and velocity information.

22 May 2129

Distance13,441,206 km
Distance (miles)8,351,978 mi
Lunar Distance34.951229 LD
Astronomical Distance0.089849 AU
Velocity (km per hour)35,915 km/h
Velocity (meters per second)9,976 m/s
Orbiting BodyEarth

18 May 2055

Distance12,898,509 km
Distance (miles)8,014,762 mi
Lunar Distance33.540047 LD
Astronomical Distance0.086221 AU
Velocity (km per hour)40,180 km/h
Velocity (meters per second)11,161 m/s
Orbiting BodyEarth

9 October 2004

Distance4,418,145 km
Distance (miles)2,745,308 mi
Lunar Distance11.488522 LD
Astronomical Distance0.029533 AU
Velocity (km per hour)39,580 km/h
Velocity (meters per second)10,994 m/s
Orbiting BodyEarth

5 May 1941

Distance39,178,828 km
Distance (miles)24,344,595 mi
Lunar Distance101.876877 LD
Astronomical Distance0.261894 AU
Velocity (km per hour)63,633 km/h
Velocity (meters per second)17,676 m/s
Orbiting BodyEarth

Asteroid 2004 TC18 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
22 May 212935,915 km/h13,441,206 km
18 May 205540,180 km/h12,898,509 km
9 October 200439,580 km/h4,418,145 km
5 May 194163,633 km/h39,178,828 km