Asteroid
Near-Earth
861128
861128 (2014 JH57)
Where is it now
- Distance from Sun
- 1.654 AU
- True anomaly
- 232.72°
- 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
- 3.328 AU
- Eccentricity
- 0.8756
- Inclination
- 25.71°
- Orbital period
- 6.07 years
- Perihelion
- 0.414 AU
- Aphelion
- 6.243 AU
- Longitude of ascending node
- 54.43°
- Argument of periapsis
- 11.99°
- Epoch · J2000
- 2461000.5
Physical properties
- Mean radius
- 2.31 km
Visual & observation
- Geometric albedo
- 0.019
- Absolute magnitude (H)
- 16.27
- Spectral type
- APO
Discovery & classification
Near-Earth Object
Sources
- orbital elements: JPL SBDB