Near-Earth object / ID: 2141593
141593 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 576m - 1.3km across. It has been followed since 1985-06-11 across 1492 recorded observations. Its next approach to Earth is 2036-Aug-10 04:41, passing at 26.202 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
0.024 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
8.69 km/s
Miss distance (lunar)
26.202 LD
Miss distance (km)
10,076,369 km
Physical characteristics
Perihelion
0.944 AU
Aphelion
3.062 AU
Orbital period
1035.6 days
Inclination
2.349°
Eccentricity
0.529
Semi-major axis
2.003 AU
Est. diameter (min–max)
576m - 1.3km
Log scale · 1m – 100km
Absolute magnitude
18.3 H
Orbit class
APO
Observations used
1,492