Near-Earth object / ID: 2193178
193178 is a near-Earth object of the APO orbit class — Near-Earth asteroid orbits which cross the Earth’s orbit similar to that of 1862 Apollo. Radar and photometric estimates put it between 746m - 1.7km across. It has been followed since 2000-08-04 across 303 recorded observations. Its next approach to Earth is 2146-Feb-14 15:02, passing at 58.040 LD. It is not classified as a potentially hazardous asteroid.
Data source: NASA NeoWs API
Visualization: mesh render
Hazard analysis
PHA status
Not hazardous
Min. orbit intersection
0.220 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
21.86 km/s
Miss distance (lunar)
58.040 LD
Miss distance (km)
22,320,607 km
Physical characteristics
Perihelion
0.578 AU
Aphelion
3.292 AU
Orbital period
982.9 days
Inclination
13.126°
Eccentricity
0.701
Semi-major axis
1.935 AU
Est. diameter (min–max)
746m - 1.7km
Log scale · 1m – 100km
Absolute magnitude
17.8 H
Orbit class
APO
Observations used
303