Category:2022-02 study about pre-satellite artificial objects near Earth

Media in category "2022-02 study about pre-satellite artificial objects near Earth"

The following 6 files are in this category, out of 6 total.

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  An example of a triplet glints in a red POSS-I image from 1950s (solar system SETI).jpg 3,083 × 1,429; 689 KB
  
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  An example of multiple glints in a red POSS-I image from 1950s (potential near-Earth artificial reflective objects).jpg 3,083 × 1,400; 657 KB
  
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  An example of repeating glints in a blue POSS-II image taken in 1980s.jpg 3,083 × 1,422; 695 KB
  
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  How the illumination of satellites is made visible from Earth.jpg 2,667 × 1,311; 307 KB
  
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  Number of expected occurrences of r-point alignments within an area A=d2max containing N points.jpg 1,675 × 1,925; 299 KB
  
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  The POSS-I streak found in a red image identified through the citizen science project shows the effect of tumbling and is a possible near-Earth asteroid but is also a possible candidate for a pre-satellite artificial object around Earth.jpg 3,083 × 2,857; 1.6 MB