Sep 4th, 2013 05:37:13 UTC – Comet C/2012 ISON

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Sep 4th, 2013 05:37:13 UTC – Comet C/2012 ISON. Distance from Earth: 430 million kilometers – Magnitude 12.5 (data:

Galaxy UGC 4592 (m15.30) visible in the field. The star close to the comet has magnitude13.52.