Where is it now
- Distance from Sun
- 42.178 AU
- True anomaly
- 26.26°
- Distance from Earth
- 42.903 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
- 11h 03m 36s
- Declination
- +08° 51′ 53″
- Constellation
- Leo
- Distance from Earth
- 42.9 AU
- Elongation from the Sun
- 43.44° — 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
- 43.204 AU
- Eccentricity
- 0.0263
- Inclination
- 2.72°
- Orbital period
- 284 years
- Perihelion
- 42.067 AU
- Aphelion
- 44.342 AU
- Longitude of ascending node
- 85.02°
- Argument of periapsis
- 51.4°
- Epoch · J2000
- 2454146.5
- Orbit class · TNO
- Trans-Neptunian object
- Earth MOID · 15,987.7 LD
- 41.0814 AU
- Tisserand (Jupiter)
- 5.875
Orbit quality
Orbit very uncertain — the object may be effectively lost (uncertainty code 9).
- Observations used
- 4
- Data arc
- 24 hours
- First observed
- 14 February 2007
- Last observed
- 15 February 2007
- Residual RMS
- 0.25 ″
- Solution · Otto Matic
- 15 April 2021
Visual & observation
- Absolute magnitude (H)
- 8.19
Discovery & classification
Sources
- visual properties: JPL SBDB (lookup)
- orbital elements: JPL SBDB