Centaur
2015 FR503
(2015 FR503)
Where is it now
- Distance from Sun
- 5.048 AU
- True anomaly
- 302.25°
- 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
- 5.625 AU
- Eccentricity
- 0.1603
- Inclination
- 5.52°
- Orbital period
- 13.34 years
- Perihelion
- 4.723 AU
- Aphelion
- 6.526 AU
- Longitude of ascending node
- 174.24°
- Argument of periapsis
- 354.22°
- Epoch · J2000
- 2457102.5
Visual & observation
- Absolute magnitude (H)
- 17.74
- Spectral type
- CEN
Discovery & classification
Centaur
Sources
- orbital elements: JPL SBDB