Where is it now
- Distance from Sun
- 43.897 AU
- True anomaly
- 145.21°
- Distance from Earth
- 44.559 AU
- As of
- 17 October 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.
In the sky
- Right ascension
- 10h 20m 15s
- Declination
- -01° 37′ 06″
- Constellation
- Sextans
- Distance from Earth
- 44.56 AU
- Elongation from the Sun
- 47.96° — near the Sun — look low at dusk or dawn
Visible from both hemispheres.
From your location
See how high it is right now, whether it is up after civil twilight, and when it rises and sets where you are.
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Two-body approximation, good to about a degree for the planets — enough to find the constellation and know whether it is up.
Orbital elements
- Semi-major axis
- 39.643 AU
- Eccentricity
- 0.1393
- Inclination
- 15.95°
- Orbital period
- 249.6 years
- Perihelion
- 34.12 AU
- Aphelion
- 45.167 AU
- Longitude of ascending node
- 201.04°
- Argument of periapsis
- 169.15°
- Epoch · J2000
- 2461200.5
- Orbit class · TNO
- Trans-Neptunian object
- Earth MOID · 12,889.3 LD
- 33.1198 AU
- Tisserand (Jupiter)
- 5.387
Orbit quality
Orbit poorly determined (uncertainty code 6).
- Observations used
- 21
- Data arc
- 682 days
- First observed
- 22 March 2015
- Last observed
- 1 February 2017
- Residual RMS
- 0.09 ″
- Solution · Otto Matic
- 6 March 2025
Visual & observation
- Absolute magnitude (H)
- 8.45
Discovery & classification
Sources
- visual properties: JPL SBDB (lookup)
- orbital elements: JPL SBDB