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SN 2005cs in M51 – After Progenitor Star’s Explosion

SN 2005cs in M51 - After Progenitor Star's Explosion

About the Object

  • R.A. Position
    R.A. PositionRight ascension – analogous to longitude – is one component of an object's position.
    13h 29m 52.84s
  • Dec. Position
    Dec. PositionDeclination – analogous to latitude – is one component of an object's position.
    47° 10' 36.3"
  • Constellation
    ConstellationOne of 88 recognized regions of the celestial sphere in which the object appears.
    Canes Venatici
  • Distance
    DistanceThe 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.
    About 27 million light-years (8.3 Megaparsecs)
  • Dimensions
    DimensionsThe physical size of the object or the apparent angle it subtends on the sky.
    3 arcseconds (400 light-years or 120 parsecs) wide

About the Data

  • Data Description
    Data 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.
    The Hubble image was created from HST data from proposals 10182: W. Li and A. Filippenko (University of California) et. al.
  • Instrument
    InstrumentThe science instrument used to produce the data.
    HST>ACS/HRC
  • Exposure Dates
    Exposure DatesThe date(s) that the telescope made its observations and the total exposure time.
    July 11, 2005, Exposure Time: 20 minutes
  • Filters
    FiltersThe camera filters that were used in the science observations.
    F330W (U)
  • Object Name
    Object NameA name or catalog number that astronomers use to identify an astronomical object.
    SN 2005cs in M51
  • Object Description
    Object DescriptionThe type of astronomical object.
    Spiral Galaxy; Supernova
  • Release Date
    July 28, 2005
  • Science Release
    Hubble Pinpoints Doomed Star that Explodes as Supernova
  • Credit
    NASA, ESA, W. Li and A. Filippenko (University of California, Berkeley), S. Beckwith (STScI), and The Hubble Heritage Team (STScI/AURA)

Downloads

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  • 600 × 600
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  • 600 × 600
    tif (167.48 KB)
  • 800 × 800
    jpg (31.69 KB)
  • 200 × 200
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  • 350 × 350
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Compass and Scale
Compass and ScaleAn astronomical image with a scale that shows how large an object is on the sky, a compass that shows how the object is oriented on the sky, and the filters with which the image was made.

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Details

Last Updated
Mar 28, 2025
Contact
Media

Claire Andreoli
NASA’s Goddard Space Flight Center
Greenbelt, Maryland
claire.andreoli@nasa.gov