Français English
Gallery > Artificial Satellite > The Earth shadow reaveled by satellites
1782 pictures in pixheaven.net
Search & Sort
Paint the Moon
29 hours old Crescent Moon
Satellite flash
31780 times
The Earth shadow reaveled by satellites
17400 times
The Earth shadow reaveled by satellites
17212 times
 The others pictures of "Various satellites"
| 1 | 2 | 3 |

The Earth shadow reaveled by satellites
Click to enlarge
1280 x 960 pixels (377 ko)

 1280 x 960 pixels (377 kB)
On early June, the astronomical twinlight is beginning at 3:30 AM local time. The satellites are now partially visible toward the South horizon, because the Earth shadow is rather low, inducing their extinction when they are near the horizon. By studying where they disappear, it is possible to draw the Earth shadow arch. This arch is materialized by the curved line and the darker area that I have added with Photoshop.

Don't miss the video (gathering 1225 photos and spanning 4 hours and a half) from which this picture is created: click here. You'll see how the number of visible satellites is increasing during the astronomical twilight!
Seen 17400 times See the next picture of that series.
Instrument   30 mm focal length, composite of 30 pictures
Exposure & film   10 s with digital camera Canon 30D + Sigma 30 EX 1:1.4
Date & place   June 10, 2008, Cast (Finistère)

 The others pictures of "Various satellites"
| 1 | 2 | 3 |

A Shower of
Stars in Brittany

A Shower of in Brittany
Brittany by night
in panorama!

Member of
TWAN

The World At Night

Newsletter
Your e-mail
address:

Visit my
professional
site

Galerie Pbase


© 2003-2013 Laurent Laveder - pixheaven.net