Near-Earth object / ID: 2017511
17511 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 913m - 2km across. It has been followed since 1992-08-29 across 2937 recorded observations. Its next approach to Earth is 2027-Jul-12 04:53, passing at 62.963 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
0.132 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
11.49 km/s
Miss distance (lunar)
62.963 LD
Miss distance (km)
24,213,622 km
Physical characteristics
Perihelion
0.763 AU
Aphelion
1.616 AU
Orbital period
474.0 days
Inclination
9.580°
Eccentricity
0.359
Semi-major axis
1.190 AU
Est. diameter (min–max)
913m - 2km
Log scale · 1m – 100km
Absolute magnitude
17.3 H
Orbit class
APO
Observations used
2,937