Near-Earth object / ID: 2164215
164215 Doloreshill 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 265m - 592m across. It has been followed since 2001-10-20 across 208 recorded observations. Its next approach to Earth is 2044-Aug-10 22:02, passing at 118.644 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
0.278 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
1.80 km/s
Miss distance (lunar)
118.644 LD
Miss distance (km)
45,627,000 km
Physical characteristics
Perihelion
1.277 AU
Aphelion
2.953 AU
Orbital period
1123.3 days
Inclination
4.879°
Eccentricity
0.396
Semi-major axis
2.115 AU
Est. diameter (min–max)
265m - 592m
Log scale · 1m – 100km
Absolute magnitude
20.0 H
Orbit class
AMO
Observations used
208