Where is it now
- Distance from Sun
- 36.729 AU
- True anomaly
- 56.91°
- Distance from Earth
- 35.911 AU
- As of
- 18 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
- 03h 24m 56s
- Declination
- -12° 14′ 26″
- Constellation
- Eridanus
- Distance from Earth
- 35.91 AU
- Elongation from the Sun
- 144.9° — well clear of the Sun
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
- 42.283 AU
- Eccentricity
- 0.196
- Inclination
- 52.23°
- Orbital period
- 275 years
- Perihelion
- 33.995 AU
- Aphelion
- 50.572 AU
- Longitude of ascending node
- 70.1°
- Argument of periapsis
- 265.1°
- Epoch · J2000
- 2461200.5
- Orbit class · TNO
- Trans-Neptunian object
- Earth MOID · 12,990.7 LD
- 33.3804 AU
- Tisserand (Jupiter)
- 3.547
Orbit quality
Orbit reasonably well determined (uncertainty code 5).
- Observations used
- 8
- Data arc
- 2.98 years
- First observed
- 10 December 2015
- Last observed
- 2 December 2018
- Residual RMS
- 0.26 ″
- Solution · Otto Matic
- 22 September 2021
Visual & observation
- Absolute magnitude (H)
- 8.34
Discovery & classification
Sources
- visual properties: JPL SBDB (lookup)
- orbital elements: JPL SBDB