Centaur
2015 FM503
(2015 FM503)
Where is it now
- Distance from Sun
- 6.118 AU
- True anomaly
- 246.81°
- 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
- 5.878 AU
- Eccentricity
- 0.1704
- Inclination
- 4.73°
- Orbital period
- 14.25 years
- Perihelion
- 4.876 AU
- Aphelion
- 6.88 AU
- Longitude of ascending node
- 172.6°
- Argument of periapsis
- 42.21°
- Epoch · J2000
- 2457106.5
Visual & observation
- Absolute magnitude (H)
- 16.66
- Spectral type
- CEN
Discovery & classification
Centaur
Sources
- orbital elements: JPL SBDB