Asteroids Near Earth

Asteroid 2010 TN55

2010 TN55 asteroid magnitude is 26.9 H and asteroid diameter is between 11 and 25 meters. Asteroid 2010 TN55 closest near miss earth distance is 196,106 kilometers on 10 October 2010.

Magnitude26.9 H
Diameter min.11.08 meters
Diameter max.24.78 meters
EquinoxJ2000
Orbit Uncertainty8 U
Orbital Period1278.58 days
Min. Orbit Intersection.00142873
Mean Anomaly13.463878
Mean Motion0.281561
Semi-major Axis2.305441 au
Eccentricity0.787754
Is Hazardous?No
Jupiter Tisserand invariant3.077
Inclination0.25831 deg
Ascending Node Longitude36.019418 deg
Perihelion Distance0.489321 au
Perihelion Argument242.320394 deg
Perihelion Time2455435.681381 JED
Aphelion Distance4.12156 au
Orbit Determination Date 6 April 2017
Epoch Osculation Date2455483.5

List of Asteroid 2010 TN55 Close Approaches to Earth

List of approaches near Earth of asteroid 2010 TN55 with distance and velocity information.

23 September 2045

Distance40,474,360 km
Distance (miles)25,149,601 mi
Lunar Distance105.245659 LD
Astronomical Distance0.270554 AU
Velocity (km per hour)63,032 km/h
Velocity (meters per second)17,509 m/s
Orbiting BodyEarth

17 July 2045

Distance21,331,982 km
Distance (miles)13,255,079 mi
Lunar Distance55.469643 LD
Astronomical Distance0.142595 AU
Velocity (km per hour)113,784 km/h
Velocity (meters per second)31,607 m/s
Orbiting BodyVenus

11 October 2010

Distance327,816 km
Distance (miles)203,695 mi
Lunar Distance0.852421 LD
Astronomical Distance0.002191 AU
Velocity (km per hour)91,609 km/h
Velocity (meters per second)25,447 m/s
Orbiting BodyEarth

10 October 2010

Distance196,106 km
Distance (miles)121,855 mi
Lunar Distance0.509936 LD
Astronomical Distance0.001311 AU
Velocity (km per hour)89,038 km/h
Velocity (meters per second)24,733 m/s
Orbiting BodyMoon

Asteroid 2010 TN55 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
23 September 204563,032 km/h40,474,360 km
17 July 2045113,784 km/h21,331,982 km
11 October 201091,609 km/h327,816 km
10 October 201089,038 km/h196,106 km