Despina
Despina information
Average distance
from
Neptune
:
52530 km (0.0004
AU
)
Equatorial radius
:
90 x 74 x 64 km (
Diameter
: 180 km)
Mass
:
2000000000000000000 kg
Siderial orbit period (length of year)
:
0.334655 earth days
Orbital eccentricity
:
0.000
Orbital inclination to ecliptic
:
0.07 degrees
Despina, Neptune V
Despina
Despina was a nymph, the daughter of Poseidon (Neptune) and Demeter.
Discovered in 1989 by Voyager 2.
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Discovered by S. Synnott (Voyager 2) in 1989
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