Trans-Neptunian object
691721
691721 (2014 QY441)
Where is it now
- Distance from Sun
- 37.152 AU
- True anomaly
- 255.81°
- 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
- 36.671 AU
- Eccentricity
- 0.0763
- Inclination
- 10.14°
- Orbital period
- 222.1 years
- Perihelion
- 33.871 AU
- Aphelion
- 39.47 AU
- Longitude of ascending node
- 79.65°
- Argument of periapsis
- 114.94°
- Epoch · J2000
- 2461000.5
Visual & observation
- Absolute magnitude (H)
- 5.76
- Spectral type
- TNO
Discovery & classification
TNO
Sources
- orbital elements: JPL SBDB