Where is it now
- Distance from Sun
- 31.802 AU
- True anomaly
- 56.93°
- Distance from Earth
- 30.863 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
- 02h 36m 46s
- Declination
- +19° 10′ 41″
- Constellation
- Aries
- Distance from Earth
- 30.86 AU
- Elongation from the Sun
- 160.92° — near opposition — up most of the night
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
- 39.46 AU
- Eccentricity
- 0.2725
- Inclination
- 5.21°
- Orbital period
- 247.9 years
- Perihelion
- 28.709 AU
- Aphelion
- 50.211 AU
- Longitude of ascending node
- 359.22°
- Argument of periapsis
- 346.2°
- Epoch · J2000
- 2452875.5
- Orbit class · TNO
- Trans-Neptunian object
- Earth MOID · 10,780.6 LD
- 27.7013 AU
- Tisserand (Jupiter)
- 5.409
Orbit quality
Orbit very uncertain — the object may be effectively lost (uncertainty code 9).
- Observations used
- 3
- Data arc
- 24 hours
- First observed
- 23 August 2003
- Last observed
- 24 August 2003
- Residual RMS
- 0.16 ″
- Solution · Otto Matic
- 14 April 2021
Visual & observation
- Absolute magnitude (H)
- 9.09
Discovery & classification
Sources
- visual properties: JPL SBDB (lookup)
- orbital elements: JPL SBDB