Lêer:Eso1737f.jpg
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Grootte van hierdie voorskou: 799 × 174 piksels. Ander resolusies: 320 × 70 piksels | 1 280 × 279 piksels.
Oorspronklike lêer (1 280 × 279 piksels, lêergrootte: 70 KG, MIME-tipe: image/jpeg)
Hierdie lêer kom vanaf Wikimedia Commons en kan ook in ander projekte gebruik word. Die beskrywing op die lêer se inligtingsblad word hieronder weergegee.
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Opsomming
BeskrywingEso1737f.jpg |
English: This plot shows how the interstellar asteroid en:ʻOumuamua varied in brightness during three days in October 2017. The large range of brightness — about a factor of ten (2.5 magnitudes) — is due to the very elongated shape of this unique object, which rotates every 7.3 hours. The different coloured dots represent measurements through different filters, covering the visible and near-infrared part of the spectrum. The dotted line shows the light curve expected if ʻOumuamua were an ellipsoid with a 1:10 aspect ratio, the deviations from this line are probably due to irregularities in the object's shape or surface albedo. |
Datum | |
Bron | https://www.eso.org/public/images/eso1737f at https://www.eso.org/public/news/eso1737/ |
Outeur | ESO/K. Meech et al. |
Lisensiëring
This media was created by the European Southern Observatory (ESO).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public ESO website, along with the texts of press releases, announcements, pictures of the week, blog posts and captions, are licensed under a Creative Commons Attribution 4.0 International License, and may on a non-exclusive basis be reproduced without fee provided the credit is clear and visible." To the uploader: You must provide a link (URL) to the original file and the authorship information if available. | |
This file is licensed under the Creative Commons Attribution 4.0 International license.
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Items portrayed in this file
uitbeelding
20 November 2017
Lêergeskiedenis
Klik op die datum/tyd om te sien hoe die lêer destyds gelyk het.
Datum/Tyd | Duimnael | Dimensies | Gebruiker | Opmerking | |
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huidig | 09:48, 16 Desember 2017 | 1 280 × 279 (70 KG) | Tomruen | User created page with UploadWizard |
Lêergebruik
Daar is geen bladsye wat dié lêer gebruik nie.
Metadata
Die lêer bevat aanvullende inligting wat moontlik deur 'n digitale kamera of skandeerder bygevoeg is.
As die lêer verander is, sal sekere inligting dalk nie meer ooreenkom met dié van die gewysigde lêer nie.
Krediet/Verskaffer | ESO/K. Meech et al. |
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Bron | European Southern Observatory |
Kort titel |
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Beeldtitel |
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Gebruiksvoorwaardes |
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Gegewens opgestel op | 17:00, 20 November 2017 |
Sagteware gebruik | Adobe Illustrator CC 22.0 (Windows) |
Tydstip laaste lêerwysiging | 15:00, 17 November 2017 |
Datum en tyd van digitalisering | 16:00, 17 November 2017 |
Datum waarop metadata laas verander is | 16:00, 17 November 2017 |
Unieke ID van die oorspronklike dokument | xmp.did:2a18039b-029e-2347-b75b-a2b963bac0bf |
Sleutelwoorde | 1I/2017 U1 (‘Oumuamua) |
Kontak inligting |
Karl-Schwarzschild-Strasse 2 Garching bei München, , D-85748 Germany |
IIM-weergawe | 4 |
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