Asteroid
Near-Earth
Potentially hazardous
85713
85713 (1998 SS49)
Where is it now
- Distance from Sun
- 2.984 AU
- True anomaly
- 165.5°
- 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
- 1.923 AU
- Eccentricity
- 0.6388
- Inclination
- 10.79°
- Orbital period
- 2.67 years
- Perihelion
- 0.695 AU
- Aphelion
- 3.152 AU
- Longitude of ascending node
- 40.95°
- Argument of periapsis
- 103.13°
- Epoch · J2000
- 2461000.5
Physical properties
- Mean radius
- 1.74 km
- Rotation period
- 2.26 hours
Visual & observation
- Geometric albedo
- 0.076
- Absolute magnitude (H)
- 15.77
- Spectral type
- APO
Discovery & classification
Near-Earth Object
Potentially Hazardous Asteroid