Bright -6 magnitude Iridium flare, June 21, 2010, at 12:28 am MDT, moving from south to north.

- Image ID: E1818K
Bright -6 magnitude Iridium flare, June 21, 2010, at 12:28 am MDT, moving from south to north.
Alan Dyer / VWPics / Alamy Stock Photo
Image ID: E1818K
Bright -6 magnitude Iridium flare, June 21, 2010, at 12:28 am MDT, moving from south to north. Camera on tripod exposure for 40s at f/4 with 24mm lens, and Canon 5D MkII camera at ISO 1000. Star below Iridium is Acrturus.