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
(No Transcript)
10
(No Transcript)