Trans-Neptunian object
432949
432949 (2012 HH2)
Where is it now
- Distance from Sun
- 31.8 AU
- True anomaly
- 66.57°
- 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
- 34.823 AU
- Eccentricity
- 0.1645
- Inclination
- 28.63°
- Orbital period
- 205.5 years
- Perihelion
- 29.093 AU
- Aphelion
- 40.552 AU
- Longitude of ascending node
- 56.42°
- Argument of periapsis
- 99.51°
- Epoch · J2000
- 2461000.5
Visual & observation
- Absolute magnitude (H)
- 6.32
- Spectral type
- TNO
Discovery & classification
TNO
Sources
- orbital elements: JPL SBDB