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Summary
| Description |
English: KH-12 Keyhole photo-reconnaissance satellites can on occasion be very easily seen by the naked eye. This photograph shows a bright pass of the KH-12 USA 129 (96-072A), photographed on 3 September 2010 from Leiden, the Netherlands, by amateur satellite tracker Marco Langbroek. The satellite has drawn a bright streak amidst the stars of Pegasus in this 10 second exposure (movement was from right to left).
Polski: Zdjęcie o długiej ekspozycji (10 sekund) przelatującego satelity rozpoznawczego KH-12 3 (USA-129). Zdjęcie wykonano 3 września 2010 z Leiden, Holandia. Satelita poruszał się od prawej do lewej. |
| Date | |
| Source | Own work |
| Author | Marcoaliaslama |
image with a Canon EOS 450D + EF 2.5/50mm @ F2.8, 800 ISO, 10s
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:10, 10 September 2010 | | 1,000 × 648 (459 KB) | Marcoaliaslama | {{Information |Description={{en|1=KH-12 Keyhole photo-reconnaissance satellites can on occasion be very easily seen by the naked eye. This photograph shows a bright pass of the KH-12 USA 129 (96-072A), photographed on 3 September 2010 from Leiden, the Net |
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