Where is it now
- Distance from Sun
- 40.303 AU
- True anomaly
- 11.35°
- Distance from Earth
- 39.36 AU
- As of
- 19 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
- 02h 53m 32s
- Declination
- +14° 13′ 56″
- Constellation
- Aries
- Distance from Earth
- 39.36 AU
- Elongation from the Sun
- 161.84° — near opposition — up most of the night
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
- 43.343 AU
- Eccentricity
- 0.0714
- Inclination
- 8.7°
- Orbital period
- 285.4 years
- Perihelion
- 40.25 AU
- Aphelion
- 46.436 AU
- Longitude of ascending node
- 59.25°
- Argument of periapsis
- 333.97°
- Epoch · J2000
- 2461200.5
- Orbit class · TNO
- Trans-Neptunian object
- Earth MOID · 15,278.1 LD
- 39.2579 AU
- Tisserand (Jupiter)
- 5.811
Orbit quality
Orbit reasonably well determined (uncertainty code 4).
- Observations used
- 35
- Data arc
- 16.18 years
- First observed
- 25 September 2006
- Last observed
- 28 November 2022
- Residual RMS
- 0.11 ″
- Solution · Otto Matic
- 21 December 2022
Visual & observation
- Absolute magnitude (H)
- 6.86
Discovery & classification
Sources
- visual properties: JPL SBDB (lookup)
- orbital elements: JPL SBDB