Near-Earth object / ID: 2001566
1566 Icarus 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 1.3km - 2.9km across. It has been followed since 1949-07-01 across 1796 recorded observations. Its next approach to Earth is 2033-Apr-30 16:13, passing at 53.793 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
0.034 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
30.04 km/s
Miss distance (lunar)
53.793 LD
Miss distance (km)
20,687,004 km
Physical characteristics
Perihelion
0.186 AU
Aphelion
1.970 AU
Orbital period
408.8 days
Inclination
22.802°
Eccentricity
0.827
Semi-major axis
1.078 AU
Est. diameter (min–max)
1.3km - 2.9km
Log scale · 1m – 100km
Absolute magnitude
16.5 H
Orbit class
APO
Observations used
1,796