Near-Earth object / ID: 2188174
188174 is a near-Earth object of the ATE orbit class — Near-Earth asteroid orbits similar to that of 2062 Aten. Radar and photometric estimates put it between 848m - 1.9km across. It has been followed since 1991-05-16 across 623 recorded observations. 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
0.092 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Close approach
No approaches to Earth on record.
Physical characteristics
Est. diameter (min–max)
848m - 1.9km
Log scale · 1m – 100km
Absolute magnitude
17.5 H
Orbit class
Perihelion
0.499 AU
Aphelion
1.139 AU
Orbital period
270.7 days
Inclination
40.858°
Eccentricity
0.391
Semi-major axis
0.819 AU
ATE
Observations used
623