Near-Earth object / ID: 2003200
3200 Phaethon 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 3.5km - 7.9km across. It has been followed since 1983-10-27 across 7942 recorded observations. Its next approach to Earth is 2050-Dec-11 19:44, passing at 32.122 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
0.019 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
36.24 km/s
Miss distance (lunar)
32.122 LD
Miss distance (km)
12,353,130 km
Physical characteristics
Perihelion
0.140 AU
Aphelion
2.403 AU
Orbital period
523.7 days
Inclination
22.311°
Eccentricity
0.890
Semi-major axis
1.271 AU
Est. diameter (min–max)
3.5km - 7.9km
Log scale · 1m – 100km
Absolute magnitude
14.4 H
Orbit class
APO
Observations used
7,942