Asteroids Near Earth

Asteroid 2018 SP1

2018 SP1 asteroid magnitude is 23.1 H and asteroid diameter is between 65 and 145 meters. Asteroid 2018 SP1 closest near miss earth distance is 5,855,271 kilometers on 4 October 2018.

Magnitude23.06 H
Diameter min.64.89 meters
Diameter max.145.09 meters
Orbit Uncertainty8 U
Orbital Period857.26 days
Min. Orbit Intersection.00186351
Mean Anomaly333.964193
Mean Motion0.419945
Semi-major Axis1.76607 au
Is Hazardous?No
Jupiter Tisserand invariant3.878
Inclination3.724708 deg
Ascending Node Longitude165.033118 deg
Perihelion Distance0.709027 au
Perihelion Argument285.543884 deg
Perihelion Time2458444.498165 JED
Aphelion Distance2.823113 au
Orbit Determination Date 3 October 2018
Epoch Osculation Date2458382.5

List of Asteroid 2018 SP1 Close Approaches to Earth

List of approaches near Earth of asteroid 2018 SP1 with distance and velocity information.

3 November 2018

Distance17,761,638 km
Distance (miles)11,036,570 mi
Lunar Distance46.185665 LD
Astronomical Distance0.118729 AU
Velocity (km per hour)59,688 km/h
Velocity (meters per second)16,580 m/s
Orbiting BodyVenus

4 October 2018

Distance5,855,271 km
Distance (miles)3,638,296 mi
Lunar Distance15.225485 LD
Astronomical Distance0.03914 AU
Velocity (km per hour)60,402 km/h
Velocity (meters per second)16,778 m/s
Orbiting BodyEarth

Asteroid 2018 SP1 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
3 November 201859,688 km/h17,761,638 km
4 October 201860,402 km/h5,855,271 km