Enrico Colzani, Graziano Ventre, Valter Giuliani
Image taken:
Oct. 21, 2010
Location:
Sormano Astronomical Observatory (Co), Italy
Details:
The faint streak is the trail left by the asteroid 2010 TG19 throught the Aquarius constellation during it's closest approach, few more than the distance earth-moon! Instr: 20-inch Ritchey-Chr├ętien telescope, Sbig STL 11000, 300 sec exposure.
 
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