2015 TB145 animation: It's coming!
Taken by Eric Allen on October 26, 2015 @
Observatoire du Cégep de Trois-Rivières, Champlain, Québec, Canada
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Details:
It's coming!
I've been following this asteroid since October 23rd and noticing its change in brightness and retrograde motion. At the time this animation was acquired, it was already mag 16.9. The moon was close to it which explains the grey background.
Imaged with a 0.4m F4.4 Newtonian, STXL-6303E, 1 min. Luminance exposure every 3 minutes.
Photographer's website:
http://https://www.facebook.com/observatoire
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