Asteroids Near Earth

Asteroid 2017 TS4

2017 TS4 asteroid magnitude is 24 H and asteroid diameter is between 41 and 93 meters. Asteroid 2017 TS4 closest near miss earth distance is 23,231,580 kilometers on 17 October 2017.

Magnitude24.04 H
Diameter min.41.38 meters
Diameter max.92.52 meters
EquinoxJ2000
Orbit Uncertainty9 U
Orbital Period750.93 days
Min. Orbit Intersection.155276
Mean Anomaly334.244316
Mean Motion0.479405
Semi-major Axis1.616841 au
Eccentricity0.375399
Is Hazardous?No
Jupiter Tisserand invariant4.168
Inclination23.265981 deg
Ascending Node Longitude13.60022 deg
Perihelion Distance1.00988 au
Perihelion Argument63.321336 deg
Perihelion Time2458093.224226 JED
Aphelion Distance2.223802 au
Orbit Determination Date15 October 2017
Epoch Osculation Date2458039.5

List of Asteroid 2017 TS4 Close Approaches to Earth

List of approaches near Earth of asteroid 2017 TS4 with distance and velocity information.

19 February 2018

Distance60,945,008 km
Distance (miles)37,869,472 mi
Lunar Distance158.475571 LD
Astronomical Distance0.407392 AU
Velocity (km per hour)40,924 km/h
Velocity (meters per second)11,368 m/s
Orbiting BodyEarth

17 October 2017

Distance23,231,580 km
Distance (miles)14,435,435 mi
Lunar Distance60.40918 LD
Astronomical Distance0.155294 AU
Velocity (km per hour)50,346 km/h
Velocity (meters per second)13,985 m/s
Orbiting BodyEarth

Asteroid 2017 TS4 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
19 February 201840,924 km/h60,945,008 km
17 October 201750,346 km/h23,231,580 km