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Comet C/2012 K1 (PANSTARRS) on September 19

C/2012 K1 (PANSTARRS) as captured on September 19, 2014 by Sylvain Trépanier?.
C/2012 K1 (PANSTARRS) as captured on September 19, 2014 by Sylvain Trépanier.

Our friend Sylvain Trépanier posted this beautiful photo on EarthSky Facebook this weekend. He captured this comet – C/2012 K1 (PANSTARRS) – on September 19, 2014. Sylvain wrote:

Very late at night, under a crystal sky and a beautiful crescent moon, the comet is very low and … the sun rises quickly …

I am delighted and satisfied with this decision, a comet is always a magical moment.

17 exposures of 1 minutes
Backyard EOS Capture
Canon T3i non Filter Cntl
ED80 to 6.3F
iOptron IEQ45
Photoshop CS5

This comet was discovered on May 17, 2012 when it 1.3 billion kilometers from the sun. It has been visible to telescope and binocular users throughout 2014. Its perihelion (closest point to the sun, in this case about the same as Earth’s distance at 150 million kilometers) was August 27. The comet crossed the celestial equator on 15 September 2014 becoming a Southern Hemisphere object. Its closest approach to Earth will happen on October 31 at a distance of 142 million kilometers. It’s expected to reach its peak magnitude of ~6 in mid-October 2014. Then it may be visible to experienced skywatchers using only their eyes, but the comet will remain much easier to detect using binoculars or a telescope.

View this comet at

More info about Comet C/2012 K1 (PANSTARRS)

More finder charts for Comet C/2012 K1 (PANSTARRS)

September 21, 2014
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