Hubble image archive

Constituent Image for Jupiter/Ganymede Compass and Scale Image

CreditsNASA, ESA, and E. Karkoschka (University of Arizona)

Date
Jan 1, 2008
Mission
Hubble Space Telescope
Archive ID
hubblesite-images-2008-42-2441-image
By

Credits

NASA, ESA, and E. Karkoschka (University of Arizona)

Image Details

About The Object
Object NameJupiter, Ganymede
Object DescriptionPlanet with Jovian Satellite Visible
DistanceThe semi-major axis of Jupiter's orbit about the sun is 5.2 astronomical units (483 million miles or 778 million km).
DimensionsThe planet has a diameter of roughly 88,789 miles (142,984 km) at the equator.
About The Data
Data DescriptionThe Hubble data are taken from the HST proposal : E. Karkoschka (University of Arizona).
InstrumentHST>WFPC2
Exposure DatesApril 9, 2007
Filters410 nm, 502 nm, and 673 nm
About The Image
Color InfoThese images are a composite of separate exposures made by the WFPC2 instrument on the Hubble Space Telescope. Three filters were used to sample various wavelength ranges. The color results from assigning different hues (colors) to each monochromatic image. In this case, the assigned colors are: Blue: 410 nm Green: 502 nm Red: 673 nm

Google Preferred Sources

See more from Space Telescope in Google

Choose Space Telescope as a preferred source to make our mission news, visual reporting, and independent explainers easier to find in Google Search.