Where is it now
- Distance from Sun
- 42.256 AU
- True anomaly
- 181.96°
- Distance from Earth
- 41.279 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
- 00h 40m 23s
- Declination
- +07° 42′ 03″
- Constellation
- Pisces
- Distance from Earth
- 41.28 AU
- Elongation from the Sun
- 168.47° — 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
- 38.704 AU
- Eccentricity
- 0.0919
- Inclination
- 13.29°
- Orbital period
- 240.8 years
- Perihelion
- 35.148 AU
- Aphelion
- 42.259 AU
- Longitude of ascending node
- 359.67°
- Argument of periapsis
- 191.27°
- Epoch · J2000
- 2457982.5
- Orbit class · TNO
- Trans-Neptunian object
- Earth MOID · 13,290.2 LD
- 34.1499 AU
- Tisserand (Jupiter)
- 5.421
Orbit quality
Orbit very uncertain — the object may be effectively lost (uncertainty code 9).
- Observations used
- 11
- Data arc
- 49 days
- First observed
- 30 July 2017
- Last observed
- 17 September 2017
- Residual RMS
- 0.26 ″
- Solution · Otto Matic
- 20 June 2024
Visual & observation
- Absolute magnitude (H)
- 8.22
Discovery & classification
Sources
- visual properties: JPL SBDB (lookup)
- orbital elements: JPL SBDB