Where is it now
- Distance from Sun
- 40.323 AU
- True anomaly
- 316.36°
- Distance from Earth
- 41.074 AU
- As of
- 21 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
- 16h 31m 17s
- Declination
- -13° 44′ 33″
- Constellation
- Ophiuchus
- Distance from Earth
- 41.08 AU
- Elongation from the Sun
- 39.82° — 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
- 44.648 AU
- Eccentricity
- 0.1245
- Inclination
- 8.64°
- Orbital period
- 298.3 years
- Perihelion
- 39.089 AU
- Aphelion
- 50.208 AU
- Longitude of ascending node
- 140.44°
- Argument of periapsis
- 152.16°
- Epoch · J2000
- 2461200.5
- Orbit class · TNO
- Trans-Neptunian object
- Earth MOID · 14,817.7 LD
- 38.0749 AU
- Tisserand (Jupiter)
- 5.864
Orbit quality
Orbit reasonably well determined (uncertainty code 4).
- Observations used
- 34
- Data arc
- 6.21 years
- First observed
- 25 February 2015
- Last observed
- 12 May 2021
- Residual RMS
- 0.12 ″
- Solution · Otto Matic
- 7 July 2021
Visual & observation
- Absolute magnitude (H)
- 7.95
Discovery & classification
Sources
- visual properties: JPL SBDB (lookup)
- orbital elements: JPL SBDB