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Original file (1,000 × 1,000 pixels, file size: 580 KB, MIME type: image/gif, looped, 100 frames, 4.0 s)

Summary

Description
English: The HR 8799 system harbors four super-Jupiters orbiting with periods that range from decades to centuries. We're currently monitoring this system to understand if and how this system is dynamically stable. This footage consists of 7 images of HR 8799 taken with the Keck Telescope over 7 years. Video made by Jason Wang, data reduced by Christian Marois, and orbits were fit by Quinn Konopacky. Bruce Macintosh, Travis Barman, and Ben Zuckerman assisted in the observations.
Date
Source https://jasonwang.space/orbits.html
Author Jason Wang (Caltech)/Christian Marois (NRC Herzberg)
Other versions
This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: cropped out border and resized. Modifications made by Clpo13.

Licensing

w:en:Creative Commons
attribution
This file is licensed under the Creative Commons Attribution 4.0 International license.
Attribution: Jason Wang (Caltech)/Christian Marois (NRC Herzberg)
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.
This file, which was originally posted to https://jasonwang.space/orbits.html, was reviewed on 3 June 2020 by reviewer Huntster, who confirmed that it was available there under the stated license on that date.

Captions

Exoplanet

Items portrayed in this file

depicts

HR 8799

HR 8799 b

HR 8799 c

HR 8799 d

inception

27 January 2017

media type

image/gif

File history

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

Date/TimeThumbnailDimensionsUserComment
current01:45, 6 April 2022Thumbnail for version as of 01:45, 6 April 20221,000 × 1,000 (580 KB)CactiStaccingCranedue to technical limitations, this gif is scaled back down to 1000x1000, please don't upload higher resolutions
01:37, 6 April 2022Thumbnail for version as of 01:37, 6 April 20221,685 × 1,685 (1.51 MB)CactiStaccingCranehigher resolution, better compression using interframe pixels
19:39, 1 June 2020Thumbnail for version as of 19:39, 1 June 20201,000 × 1,000 (1.82 MB)Clpo13scaled down to 1000x1000 frame size
19:12, 1 June 2020Thumbnail for version as of 19:12, 1 June 20201,680 × 1,680 (9.2 MB)Clpo13border cropped out
18:24, 1 June 2020Thumbnail for version as of 18:24, 1 June 20201,800 × 1,800 (9.5 MB)Clpo13Uploaded a work by Jason Wang (Caltech)/Christian Marois (NRC Herzberg) from https://jasonwang.space/orbits.html with UploadWizard

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