File:61 Cygni Proper Motion.gif

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Original file (1,173 × 504 pixels, file size: 2.4 MB, MIME type: image/gif, looped, 9 frames, 9.0 s)

Captions

Captions

61 Cygni

Summary

[edit]
Description
English: 61 Cygni showing proper motion, photographed at intervals of about one year.
Español: Movimiento propio de 61 Cygni, fotografiada a intervalos de aproximadamente un año.
Source Own work
Author IndividusObservantis
  • Location: Bakersfield, CA, US.
  • Each frame is processed from a stack of several pictures using a software developed by the author.
  • All individual pictures in each stack had an exposure of 30 seconds at ISO 1600.
  • Equipment: Canon EOS, Rebel XS directly coupled to the back of a Celestron CPC 1100 with a 0.63 corrector/reducer.
    • Telescope mount: Dual-fork-arm in the default Alt-Azimuth configuration with no equatorial wedge.

Licensing

[edit]
I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current02:47, 8 November 2020Thumbnail for version as of 02:47, 8 November 20201,173 × 504 (2.4 MB)IndividusObservantis (talk | contribs)Added frame corresponding to 61 Cygni's position at the end of 2020.
02:54, 1 December 2019Thumbnail for version as of 02:54, 1 December 20191,173 × 504 (2.11 MB)IndividusObservantis (talk | contribs)Added frame corresponding to 61 Cygni's position at the end of 2019.
00:41, 19 November 2018Thumbnail for version as of 00:41, 19 November 20181,173 × 504 (2.02 MB)IndividusObservantis (talk | contribs)Added frame corresponding to 61 Cygni's position in November of 2018.
02:21, 12 November 2017Thumbnail for version as of 02:21, 12 November 20171,173 × 504 (1.73 MB)IndividusObservantis (talk | contribs)Added frame corresponding to 61 Cygni's position in November of 2017.
00:15, 12 November 2016Thumbnail for version as of 00:15, 12 November 20161,173 × 504 (1.36 MB)IndividusObservantis (talk | contribs)Added frame to GIF file to show star's position in November 2016.
19:59, 15 November 2015Thumbnail for version as of 19:59, 15 November 20151,173 × 504 (1.2 MB)IndividusObservantis (talk | contribs)Uploaded again to correct software bug with position of yellow box in one of the frames.
18:24, 15 November 2015Thumbnail for version as of 18:24, 15 November 20151,173 × 504 (1.2 MB)IndividusObservantis (talk | contribs)Added new frame to GIF file to show 61 Cygni's position in November 2015.
04:02, 22 November 2014Thumbnail for version as of 04:02, 22 November 20141,173 × 504 (903 KB)IndividusObservantis (talk | contribs)Added one more frame to GIF image, corresponding to 61 Cygni's position in November 2014.
23:41, 16 November 2013Thumbnail for version as of 23:41, 16 November 20131,173 × 504 (693 KB)IndividusObservantis (talk | contribs)User created page with UploadWizard

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