File:Hr8799 orbit hd.gif
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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) |
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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.
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Licensing
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.
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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.
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File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 01:45, 6 April 2022 | | 1,000 × 1,000 (580 KB) | CactiStaccingCrane | due to technical limitations, this gif is scaled back down to 1000x1000, please don't upload higher resolutions |
| 01:37, 6 April 2022 |  | 1,685 × 1,685 (1.51 MB) | CactiStaccingCrane | higher resolution, better compression using interframe pixels | |
| 19:39, 1 June 2020 |  | 1,000 × 1,000 (1.82 MB) | Clpo13 | scaled down to 1000x1000 frame size | |
| 19:12, 1 June 2020 |  | 1,680 × 1,680 (9.2 MB) | Clpo13 | border cropped out | |
| 18:24, 1 June 2020 |  | 1,800 × 1,800 (9.5 MB) | Clpo13 | Uploaded a work by Jason Wang (Caltech)/Christian Marois (NRC Herzberg) from https://jasonwang.space/orbits.html with UploadWizard |
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Metadata
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.
Cover photo is available under {{::mainImage.info.license.name || 'Unknown'}} license.
Cover photo is available under {{::mainImage.info.license.name || 'Unknown'}} license.
Credit:
(see original file).
