News Release Archive:

News Release 475 of 1051

March 10, 2006 09:00 AM (EST)

News Release Number: STScI-2006-15

Hubble's Latest Look at Pluto's Moons Supports a Common Birth

Technical facts about this news release:

About the Object
Object Name: Pluto
Object Description: Planet
Distance: Although its orbit is highly eccentric, Pluto's average distance from the Sun is 39.44 Astronomical Units (A.U.) or roughly 3.6 billion miles (5.9 billion kilometers).
Dimensions: Pluto has a diameter of roughly 1,416 miles (2,280 km) at the equator.
About the Data
Data Description: These HST data are from proposal 10774: H.A. Weaver (JHU/APL), S.A. Stern and J.R. Spencer (SwRI), M.W. Buie (Lowell Obs.), E. Young, L.A. Young, and A.J. Steffl (SwRI), M. Mutchler (STScI) and W.J. Merline (SwRI).
Instrument: ACS/HRC
Exposure Date(s): February 15 and March 2, 2006
Filters: F435W (B) and F606W (V)
About the Image
Image Credit: NASA, ESA, H. Weaver (JHU/APL), A. Stern (SwRI), and the HST Pluto Companion Search Team
Release Date: March 10, 2006
Color Assignment: This image is black and white and represents the range of brightness recorded by the ACS/HRC camera.
Orientation: Pluto System: March 2, 2006