Near-Earth object / ID: 2138127
138127 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 1km - 2.2km across. It has been followed since 2000-03-04 across 1125 recorded observations. Its next approach to Earth is 2028-Mar-06 20:43, passing at 66.525 LD. JPL classifies it as a potentially hazardous asteroid, a label driven by its size and how close its orbit comes to ours — not by a predicted impact.
Data source: NASA NeoWs API
Visualization: mesh render
Hazard analysis
PHA status
Potentially hazardous
Min. orbit intersection
0.023 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
15.10 km/s
Miss distance (lunar)
66.525 LD
Miss distance (km)
25,583,578 km
Physical characteristics
Perihelion
0.309 AU
Aphelion
1.015 AU
Orbital period
196.7 days
Inclination
26.459°
Eccentricity
0.533
Semi-major axis
0.662 AU
Est. diameter (min–max)
1km - 2.2km
Log scale · 1m – 100km
Absolute magnitude
17.1 H
Orbit class
ATE
Observations used
1,125