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![](../../../../images/furniture/menusep.gif) Planets Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune Rings Naiad Thalassa Despina Galatea Larissa Proteus Triton Nereid Pluto
![](../../../../images/furniture/menusep.gif) Asteroids
![](../../../../images/furniture/menusep.gif) Comets
![](../../../../images/furniture/menusep.gif) Constellations
![](../../../../images/furniture/menusep.gif) Sunrise and Sunset Times
![](../../../../images/furniture/menusep.gif) Moon Phases
![](../../../../images/furniture/menusep.gif) SI Units
![](../../../../images/furniture/menusep.gif) Symbols
![](../../../../images/furniture/menusep.gif)
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Astronomy Planets - Neptune - Larissa
Bulk Parameters
Orbital Parameters
Bulk Parameters |
Mass |
|
Radius |
104 km × 89 km |
Mean Density |
|
Visual Geometric Albedo |
0.06 |
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