Where is it now
- Distance from Sun
- 47.88 AU
- True anomaly
- 197.06°
- Distance from Earth
- 48.832 AU
- As of
- 22 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
- 12h 48m 33s
- Declination
- -03° 37′ 24″
- Constellation
- Virgo
- Distance from Earth
- 48.83 AU
- Elongation from the Sun
- 17.11° — too close to the Sun to observe
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
- 45.31 AU
- Eccentricity
- 0.0597
- Inclination
- 1.5°
- Orbital period
- 305 years
- Perihelion
- 42.605 AU
- Aphelion
- 48.014 AU
- Longitude of ascending node
- 108.35°
- Argument of periapsis
- 246.82°
- Epoch · J2000
- 2461200.5
- Orbit class · TNO
- Trans-Neptunian object
- Earth MOID · 16,189.5 LD
- 41.5997 AU
- Tisserand (Jupiter)
- 6.004
Orbit quality
Orbit reasonably well determined (uncertainty code 5).
- Observations used
- 19
- Data arc
- 13 years
- First observed
- 14 March 2013
- Last observed
- 13 March 2026
- Residual RMS
- 0.14 ″
- Solution · Otto Matic
- 5 June 2026
Visual & observation
- Absolute magnitude (H)
- 6.28
Discovery & classification
Also known as 2015 FN401
Sources
- visual properties: JPL SBDB (lookup)
- orbital elements: JPL SBDB