Centaur
2023 GC4
(2023 GC4)
Where is it now
- Distance from Sun
- 6.584 AU
- True anomaly
- 127.81°
- 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
- 6.4 AU
- Eccentricity
- 0.5811
- Inclination
- 54.63°
- Orbital period
- 16.19 years
- Perihelion
- 2.681 AU
- Aphelion
- 10.118 AU
- Longitude of ascending node
- 140.66°
- Argument of periapsis
- 160.79°
- Epoch · J2000
- 2461000.5
Visual & observation
- Absolute magnitude (H)
- 14.7
- Spectral type
- CEN
Discovery & classification
Centaur
Sources
- orbital elements: JPL SBDB