Where is it now
- Distance from Sun
- 31.303 AU
- True anomaly
- 30.24°
- Distance from Earth
- 30.567 AU
- As of
- 16 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
- 04h 10m 29s
- Declination
- +28° 06′ 57″
- Constellation
- Taurus
- Distance from Earth
- 30.56 AU
- Elongation from the Sun
- 137.89° — well clear of the Sun
Favours the northern hemisphere; low or below the horizon from far south.
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
- 39.547 AU
- Eccentricity
- 0.2285
- Inclination
- 21.84°
- Orbital period
- 248.7 years
- Perihelion
- 30.511 AU
- Aphelion
- 48.583 AU
- Longitude of ascending node
- 261.9°
- Argument of periapsis
- 131.27°
- Epoch · J2000
- 2461200.5
- Orbit class · TNO
- Trans-Neptunian object
- Earth MOID · 11,503.1 LD
- 29.5578 AU
- Tisserand (Jupiter)
- 5.114
Orbit quality
Orbit reasonably well determined (uncertainty code 4).
- Observations used
- 20
- Data arc
- 4.2 years
- First observed
- 24 November 2011
- Last observed
- 4 February 2016
- Residual RMS
- 0.21 ″
- Solution · Otto Matic
- 15 April 2021
Visual & observation
- Absolute magnitude (H)
- 9.6
Discovery & classification
Sources
- visual properties: JPL SBDB (lookup)
- orbital elements: JPL SBDB