Victor Herrero Astronomy Blog
banner
M104 Sombrero Galaxy
Thursday, February 19, 2015
David M. Douglass Observations-- Probable tracking errors in star images
Similar Geosynchronous Satellites tracks at:
http://www.spacebanter.com/attachment.php?attachmentid=2683&stc=1
http://www.spacebanter.com/
...
Newer Posts
Older Posts
Home
Subscribe to:
Posts (Atom)