Comet
Yang-Gao
325P/Yang-Gao
Where is it now
- Distance from Sun
- 4.513 AU
- True anomaly
- 210.22°
- 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
- 3.406 AU
- Eccentricity
- 0.6243
- Inclination
- 16.33°
- Orbital period
- 6.29 years
- Perihelion
- 1.279 AU
- Aphelion
- 5.532 AU
- Longitude of ascending node
- 258.85°
- Argument of periapsis
- 347°
- Epoch · J2000
- JD 2454973.94385 (perihelion)
Visual & observation
- Absolute magnitude (H)
- 15.4
- Spectral type
- JFc
Sources
- orbital elements: JPL SBDB (comets)