Near-Earth object / ID: 2085818
85818 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 2.2km - 4.9km across. It has been followed since 1993-05-24 across 1747 recorded observations. Its next approach to Earth is 2027-May-18 07:26, passing at 49.016 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
0.110 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
33.29 km/s
Miss distance (lunar)
49.016 LD
Miss distance (km)
18,850,060 km
Physical characteristics
Perihelion
0.967 AU
Aphelion
2.346 AU
Orbital period
778.8 days
Inclination
62.718°
Eccentricity
0.416
Semi-major axis
1.657 AU
Est. diameter (min–max)
2.2km - 4.9km
Log scale · 1m – 100km
Absolute magnitude
15.4 H
Orbit class
APO
Observations used
1,747