Asteroids Near Earth

Asteroid 2017 SX20

2017 SX20 asteroid magnitude is 24.1 H and asteroid diameter is between 40 and 89 meters. Asteroid 2017 SX20 closest near miss earth distance is 14,808,510 kilometers on 2 October 2017.

Magnitude24.13 H
Diameter min.39.61 meters
Diameter max.88.56 meters
EquinoxJ2000
Orbit Uncertainty7 U
Orbital Period551.56 days
Min. Orbit Intersection.0979834
Mean Anomaly327.637141
Mean Motion0.652699
Semi-major Axis1.316217 au
Eccentricity0.172074
Is Hazardous?No
Jupiter Tisserand invariant4.849
Inclination25.369275 deg
Ascending Node Longitude188.631928 deg
Perihelion Distance1.08973 au
Perihelion Argument199.63967 deg
Perihelion Time2458050.083154 JED
Aphelion Distance1.542705 au
Orbit Determination Date24 October 2017
Epoch Osculation Date2458000.5

List of Asteroid 2017 SX20 Close Approaches to Earth

List of approaches near Earth of asteroid 2017 SX20 with distance and velocity information.

4 October 2020

Distance25,628,054 km
Distance (miles)15,924,534 mi
Lunar Distance66.640739 LD
Astronomical Distance0.171313 AU
Velocity (km per hour)48,589 km/h
Velocity (meters per second)13,497 m/s
Orbiting BodyEarth

2 October 2017

Distance14,808,510 km
Distance (miles)9,201,582 mi
Lunar Distance38.506634 LD
Astronomical Distance0.098989 AU
Velocity (km per hour)47,880 km/h
Velocity (meters per second)13,300 m/s
Orbiting BodyEarth

1 October 2014

Distance21,983,996 km
Distance (miles)13,660,222 mi
Lunar Distance57.165081 LD
Astronomical Distance0.146954 AU
Velocity (km per hour)49,761 km/h
Velocity (meters per second)13,822 m/s
Orbiting BodyEarth

Asteroid 2017 SX20 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
4 October 202048,589 km/h25,628,054 km
2 October 201747,880 km/h14,808,510 km
1 October 201449,761 km/h21,983,996 km