Near-Earth object / ID: 2018736
18736 is a near-Earth object of the AMO orbit class — Near-Earth asteroid orbits similar to that of 1221 Amor. Radar and photometric estimates put it between 1.7km - 3.8km across. It has been followed since 1954-05-25 across 2110 recorded observations. Its next approach to Earth is 2046-Jun-19 05:20, passing at 700.447 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
0.208 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
2.35 km/s
Miss distance (lunar)
700.447 LD
Miss distance (km)
269,371,048 km
Physical characteristics
Perihelion
1.196 AU
Aphelion
3.504 AU
Orbital period
1315.7 days
Inclination
2.806°
Eccentricity
0.491
Semi-major axis
2.350 AU
Est. diameter (min–max)
1.7km - 3.8km
Log scale · 1m – 100km
Absolute magnitude
16.0 H
Orbit class
AMO
Observations used
2,110