Trans-Neptunian object
2015 KK178
(2015 KK178)
Where is it now
- Distance from Sun
- 37.085 AU
- True anomaly
- 234.24°
- 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
- 36.753 AU
- Eccentricity
- 0.0157
- Inclination
- 22.94°
- Orbital period
- 222.8 years
- Perihelion
- 36.175 AU
- Aphelion
- 37.332 AU
- Longitude of ascending node
- 240.57°
- Argument of periapsis
- 148.48°
- Epoch · J2000
- 2461000.5
Visual & observation
- Absolute magnitude (H)
- 6.46
- Spectral type
- TNO
Discovery & classification
TNO
Sources
- orbital elements: JPL SBDB