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Mars WFPC2: November 8, 2005
About the Object
- DistanceDistanceThe physical distance from Earth to the astronomical object. Distances within our solar system are usually measured in Astronomical Units (AU). Distances between stars are usually measured in light-years. Interstellar distances can also be measured in parsecs.[Distance from the Sun] The semi-major axis of Mars' orbit about the sun is 1.52 Astronomical Units (A.U.) or 142 million miles (228 million km). [Distance from Earth] At the 2005 closest approach, Mars was 43 million miles (69 million kilometers) from Earth. At the 2005 opposition event, Mars was 43.7 million miles (70.3 million kilometers) from Earth.
About the Data
- Data DescriptionData DescriptionProposal: A description of the observations, their scientific justification, and the links to the data available in the science archive.
Science Team: The astronomers who planned the observations and analyzed the data. "PI" refers to the Principal Investigator.This image was created from HST proposal 10770: K. Noll (The Hubble Heritage Team, STScI), J. Bell (Cornell Univ.), M. Wolff (Space Science Inst.), H. Bond, C. Christian, L. Frattare, F. Hamilton, W. Januszewski, Z. Levay, M. Mutchler, and T. Royle (The Hubble Heritage Team, STScI). - InstrumentInstrumentThe science instrument used to produce the data.HST>WFPC2
- Exposure DatesExposure DatesThe date(s) that the telescope made its observations and the total exposure time.November 8, 2005
- FiltersFiltersThe camera filters that were used in the science observations.F410M (410 nm ), F502N (502 nm), and F631N (631 nm)
- Object NameObject NameA name or catalog number that astronomers use to identify an astronomical object.Mars
- Object DescriptionObject DescriptionThe type of astronomical object.Planet
- Release DateNovember 3, 2005
- Science ReleaseMars Kicks Up the Dust as it Makes Closest Approach to Earth
- CreditNASA, ESA, The Hubble Heritage Team (STScI/AURA), J. Bell (Cornell Univ.) and M. Wolff (Space Sci Inst.)
Blue: F410M (410 nm ) Green: F502N (502 nm) Red: F658N (658 nm)
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Claire Andreoli
NASA’s Goddard Space Flight Center
Greenbelt, Maryland
claire.andreoli@nasa.gov
