Where is it now
- Distance from Sun
- 39.002 AU
- True anomaly
- 36.2°
- Distance from Earth
- 39.515 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
- 10h 13m 54s
- Declination
- +19° 42′ 02″
- Constellation
- Leo
- Distance from Earth
- 39.51 AU
- Elongation from the Sun
- 58.93° — near the Sun — look low at dusk or dawn
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
- 43.191 AU
- Eccentricity
- 0.115
- Inclination
- 13.41°
- Orbital period
- 283.9 years
- Perihelion
- 38.226 AU
- Aphelion
- 48.156 AU
- Longitude of ascending node
- 109.49°
- Argument of periapsis
- 2.14°
- Epoch · J2000
- 2453043.5
- Orbit class · TNO
- Trans-Neptunian object
- Earth MOID · 14,493.8 LD
- 37.2426 AU
- Tisserand (Jupiter)
- 5.688
Orbit quality
Orbit very uncertain — the object may be effectively lost (uncertainty code 9).
- Observations used
- 5
- Data arc
- 113 days
- First observed
- 24 December 2003
- Last observed
- 15 April 2004
- Residual RMS
- 0.04 ″
- Solution · Otto Matic
- 14 April 2021
Visual & observation
- Absolute magnitude (H)
- 7.39
Discovery & classification
Sources
- visual properties: JPL SBDB (lookup)
- orbital elements: JPL SBDB