Link to the start of the homepage Link to the planet Neptune Link to the satellite Triton of the planet Neptune Link to the satellite Thalassa of the planet Neptune Link to the satellite Galatea of the planet Neptune Link to the satellite Psamathe of the planet Neptune Switch over to the german language Control the graphics effects Link to the imprint page Write an E-Mail to the author Minimize the title bar
sol mercury venus earth mars asteroid jupiter saturn uranus neptune pluto comet
Despina
Orbit data - Object data - Mythology - Links Go to the bottom of the page
Placeholder
Placeholder
Photo of the satellite Despina of the planet Neptune
Despina   Neptune V (S/1989 N3)

Hide this area Orbit data
Mean distance from the planet Neptune 52.526 km
Orbital period around the planet Neptune (sideric) 0,335 d
Mean orbital velocity 11,41 km/s
Orbital inclination 0,065 °
Eccentricity of the orbit around the planet Neptune 0,0001
Hide this area Object data
Discovered by Stephen P. Synnott, Voyager 2 Team 1989
Mass 2,3 × 1018 kg
Equatorial radius 75 km
Mean density 1,3 g/cm³
Albedo 0,09
Apparent magnitude + 22,0 mvis
Hide this area Mythology

Despina is the daughter of Poseidon and Demeter.

Hide this area Links
File icon NASA (Voyager 2) - Despina
© Calvin J. Hamilton ("Views of the Solar System")
File icon Welcome to the Planets
Online version of the "Planetary Data System Educational CD-ROM"
File icon A Multimedia Tour of the Solar System - The Nine Planets
© William A. Arnett
© 2018 by Bernd Onasch - Imprint Go to the top of the page
Placeholder
Placeholder