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Deucalion
Designation
1999HU11
Discoverer(s)
Deep Ecliptic Survey
Discovery Date
18 April 1999
Category
Trans-Neptunian
Eccentricity
0.063
Semi-major axis ( AU )
44.368 AU
Periphelion
41.157 AU
Aphelion
47.157 AU
Orbit Period ( days )
295.540 Y
Mean Orbital Speed
4.467 Km/s
Inclination ( degs )
0.366
Longitude Of Ascending Node
51.570
Argument of Periphelion
235.548
Mean Anomoly
291.869
Absolute Magnitude
6.6
Picture + Data Source
N.A.S.A./Wikipedia
