Asteroid
Near-Earth
154347
154347 (2002 XK4)
Where is it now
- Distance from Sun
- 3.131 AU
- True anomaly
- 180.27°
- 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
- 1.85 AU
- Eccentricity
- 0.6919
- Inclination
- 17.74°
- Orbital period
- 2.52 years
- Perihelion
- 0.57 AU
- Aphelion
- 3.131 AU
- Longitude of ascending node
- 331.63°
- Argument of periapsis
- 25°
- Epoch · J2000
- 2461000.5
Physical properties
- Rotation period
- 3.32 hours
Visual & observation
- Absolute magnitude (H)
- 16.15
- Spectral type
- APO
Discovery & classification
Near-Earth Object
Sources
- orbital elements: JPL SBDB