Asteroid
Near-Earth
89355
89355 (2001 VS78)
Where is it now
- Distance from Sun
- 1.911 AU
- True anomaly
- 119.93°
- 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
- 1.787 AU
- Eccentricity
- 0.3083
- Inclination
- 22.66°
- Orbital period
- 872.5 days
- Perihelion
- 1.236 AU
- Aphelion
- 2.338 AU
- Longitude of ascending node
- 103.03°
- Argument of periapsis
- 85°
- Epoch · J2000
- 2461000.5
Physical properties
- Mean radius
- 1.02 km
- Rotation period
- 40.55 hours
Visual & observation
- Geometric albedo
- 0.246
- Absolute magnitude (H)
- 15.8
- Spectral type
- AMO
Discovery & classification
Near-Earth Object
Sources
- orbital elements: JPL SBDB