Near-Earth object / ID: 2005189
5189 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 715m - 1.6km across. It has been followed since 1990-10-20 across 1635 recorded observations. Its next approach to Earth is 2027-Apr-16 23:48, passing at 55.595 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
0.045 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
8.83 km/s
Miss distance (lunar)
55.595 LD
Miss distance (km)
21,380,176 km
Physical characteristics
Perihelion
0.810 AU
Aphelion
2.294 AU
Orbital period
706.2 days
Inclination
3.581°
Eccentricity
0.478
Semi-major axis
1.552 AU
Est. diameter (min–max)
715m - 1.6km
Log scale · 1m – 100km
Absolute magnitude
17.9 H
Orbit class
APO
Observations used
1,635