Centaur
2019 GW21
(2019 GW21)
Where is it now
- Distance from Sun
- 6.765 AU
- True anomaly
- 170.29°
- 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
- 5.85 AU
- Eccentricity
- 0.1594
- Inclination
- 5.54°
- Orbital period
- 14.15 years
- Perihelion
- 4.918 AU
- Aphelion
- 6.783 AU
- Longitude of ascending node
- 187.21°
- Argument of periapsis
- 40.31°
- Epoch · J2000
- 2458596.5
Visual & observation
- Absolute magnitude (H)
- 15.8
- Spectral type
- CEN
Discovery & classification
Centaur
Sources
- orbital elements: JPL SBDB