CICLOPS: Cassini Imaging Central Laboratory for OPerationS
Crater View

Cassini eyes a prominent crater on the moon Janus.

The south pole lies on the terminator at the bottom left of the image. This view is centered on terrain at 16 degrees south latitude, 64 degrees west longitude. This view looks toward the leading hemisphere of Janus (179 kilometers, 111 miles across). North on Janus is up and rotated 31 degrees to the right.

The image was taken in visible light with the Cassini spacecraft narrow-angle camera on July 26, 2009. The view was acquired at a distance of approximately 98,000 kilometers (61,000 miles) from Janus and at a Sun-Janus-spacecraft, or phase, angle of 58 degrees. Image scale is 586 meters (1,922 feet) per pixel.

The Cassini Equinox Mission is a joint United States and European endeavor. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter was designed, developed and assembled at JPL. The imaging team consists of scientists from the US, England, France, and Germany. The imaging operations center and team lead (Dr. C. Porco) are based at the Space Science Institute in Boulder, Colo.

For more information about the Cassini Equinox Mission visit, and

Credit: NASA/JPL/Space Science Institute
Released: September 8, 2009 (PIA 11575)
Image/Caption Information
  Crater View
PIA 11575

Avg Rating: 8.44/10

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Alliance Member Comments
Alexsander (Jan 27, 2010 at 1:28 AM):
What name at Janus this crater?
Alexsander (Jan 27, 2010 at 1:25 AM):
How Janus this crater is called?
Red_dragon (Sep 12, 2009 at 4:36 AM):
One of the best Janus images released.
Dragon_of_Luck_Mah_Jonng1971 (Sep 9, 2009 at 1:57 PM):
Interesting view of Janus.
stowaway (Sep 8, 2009 at 3:11 PM):
very very nice picture of Janus