Path of the Sun in Alaska - PowerPoint PPT Presentation

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Path of the Sun in Alaska

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Trails of Planets and some stars. Star Trails. Polaris. Stars appear to move around Polaris ... Photo's time exposure can be determined. Star Trails Around Polaris ... – PowerPoint PPT presentation

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Tags: alaska | path | polaris | sun

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Title: Path of the Sun in Alaska


1
Path of the Sun in Alaska
2
Trail of the Sun
3
Trail of the Moon and Venus
4
Trails of Planets and some stars
5
Star Trails
6
Stars appear to move around Polaris
Polaris
7
Photos time exposure can be determined.
300
  • Earth Rotates 150/hour
  • Star Trail is 300
  • Picture was taken for 2 hours.

8
Star Trails Around Polaris
9
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10
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