Asteroid
Near-Earth
55532
55532 (2001 WG2)
Where is it now
- Distance from Sun
- 1.866 AU
- True anomaly
- 136.37°
- 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
- 1.795 AU
- Eccentricity
- 0.6952
- Inclination
- 38.54°
- Orbital period
- 878.2 days
- Perihelion
- 0.547 AU
- Aphelion
- 3.042 AU
- Longitude of ascending node
- 81.41°
- Argument of periapsis
- 132.37°
- Epoch · J2000
- 2461000.5
Physical properties
- Mean radius
- 0.65 km
- Rotation period
- 46.08 hours
Visual & observation
- Geometric albedo
- 0.376
- Absolute magnitude (H)
- 16.16
- Spectral type
- APO
Discovery & classification
Near-Earth Object
Sources
- orbital elements: JPL SBDB