Asteroid
Near-Earth
Potentially hazardous
31669
31669 (1999 JT6)
Where is it now
- Distance from Sun
- 1.933 AU
- True anomaly
- 242.88°
- As of
- 29 August 2026
Two-body Kepler propagation — accurate to ~0.1% for major planets over decades, less so for highly-perturbed bodies. Use JPL Horizons for high precision.
Orbital elements
- Semi-major axis
- 2.137 AU
- Eccentricity
- 0.5778
- Inclination
- 9.54°
- Orbital period
- 3.12 years
- Perihelion
- 0.902 AU
- Aphelion
- 3.372 AU
- Longitude of ascending node
- 78.76°
- Argument of periapsis
- 39.11°
- Epoch · J2000
- 2461000.5
Physical properties
- Rotation period
- 5.81 hours
Visual & observation
- Absolute magnitude (H)
- 16.19
- Spectral type
- APO
Discovery & classification
Near-Earth Object
Potentially Hazardous Asteroid