Huya
Huya information
Average distance
from
Sun
:
39.7224 AU km (0
AU
)
Perihelion (closest)
:
28.5591 AU km
Perihelion (farthest)
:
50.8856 AU km
Equatorial radius
:
150 - 350 km (
Diameter
: 300 km)
Siderial orbit period (length of year)
:
250.3576 years earth days
Orbital eccentricity
:
0.2810
Orbital inclination to ecliptic
:
15.4519 degrees
Equatorial inclination to orbit
:
345.9515 degrees
Huya, Sun
Huya
Huya (original provisional designation: 2000 EB173) is a trans-Neptunian object (TNO). It was discovered in March 2000 by Ignacio Ferrin and announced on 24 October 2000. It is classified as a plutino. It was assigned the name Huya, after a South American rain god, in August 2003 by the International Astronomical Union (IAU).
At the time of its discovery, Huya was the biggest and brightest TNO yet found. A plutino with a 3:2 resonant orbit with Neptune, the object was found using data collected by a 1-meter telescope at the CIDA Observatory in Venezuela. It was estimated to have a diameter of 597 km, about one-fourth the size of Pluto. As such, it was commonly referred to as a large asteroid rather than a potential planet.
The object appears to be dark red, suggesting it is covered with ancient organic chemistry.
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Discovered by Ignacio Ferrin in March 10, 2000
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