File:Sedna SDSS 2005-10-11+12 annotated.gif

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    Original file (1,096 × 660 pixels, file size: 1.61 MB, MIME type: image/gif, looped, 2 frames, 2.0 s)

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    Summary

    Description
    English: Two-frame animation of dwarf planet Sedna (arrow) photographed by the Sloan Digital Sky Survey (SDSS) on 11 and 12 October 2005, showing its slow movement across the sky. Each frame is a color composite made by additively blending three 54-second exposures, each in the g (blue), r (green), and i (red) filters. Sedna appears noticeably yellowish-brownish in the images because of its "red" surface. The image is rotated to the standard orientation of North up and East left.
    Date
    Source Processing and color compositing is Own work; original images from https://www.cadc-ccda.hia-iha.nrc-cnrc.gc.ca/en/ssois/results.html?lang=en&object=Sedna&search=bynameall&epoch1=2005-10-11&epoch2=2005-10-13&eellipse=&eunits=arcseconds&extres=no&xyres=no
    Author Processing, annotation, and color compositing by Nrco0e; original images by Sloan Digital Sky Survey/Canadian Astronomy Data Centre
    Permission
    (Reusing this file)

    CADC: This image has been publicly provided from the Canadian Astronomy Data Centre, which states that "Data held in the CADC archive are open as part of the Government of Canada's Open Science Commitment. Data deposited into the CADC archive are public domain and made available under the Creative Commons License CC BY 4.0." (https://www.cadc-ccda.hia-iha.nrc-cnrc.gc.ca/en/about.html)
    https://www.sdss.org/collaboration/image-use-policy/
    Any SDSS image on the SDSS Web site may be downloaded, linked to, or otherwise used for any purpose, provided that you maintain the image credits. Unless otherwise stated, images should be credited to the Sloan Digital Sky Survey. We provide all images on a Creative Commons Attribution license (CC-BY). We note that:

    • Your use of the image does not imply our endorsement of any product or service
    • If the image is to be used on a Web page, we also ask as a courtesy that you provide a link back to our site at www.sdss.org.
    Other versions
    unannotated

    Licensing

    I, the copyright holder of this work, hereby publish it under the following license:
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    depicts

    Sedna

    inception

    13 September 2025

    data size

    1,686,737 byte

    height

    660 pixel

    width

    1,096 pixel

    media type

    image/gif

    checksum

    0f2e5ea8bfcafe2835493e02a7a7eae68a891e8e

    determination method or standard: SHA-1

    File history

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    Date/TimeThumbnailDimensionsUserComment
    current20:47, 13 September 2025Thumbnail for version as of 20:47, 13 September 20251,096 × 660 (1.61 MB)wikimediacommons>Nrco0eUploaded own work with UploadWizard

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