The Half-Astrophysicist Blog

Two Morning Comets

The comets from last fall have been fading, but they are not gone. Last week, two of them had a fairly close encounter in the morning sky. On February 6th, Comets Lovejoy and Linear (X1) were just two degrees apart. Unfortunately, cloudy mornings ruled in Tucson for a while before and after that.

I finally got my break Sunday morning. Looking outside at 4:30am, it was clear so I grabbed my camera and headed to my dark site. The comets were fainter, but easily visible in my pics.

IMG_0169-2Comet Lovejoy is the upper blue blob and LINEAR is the blue fuzzy patch near the bottom center of the screen. At the very left of the frame is the open cluster NGC6633. I used my Canon 60D with 75-300mm zoom lens at 300mm, f/5.6, 120sec exposure at ISO5000 on an iOptron Skytracker. In other words, my usual setup.

These comets are still visible but moving farther apart. Universe today has a nice article on how to find them if you want to check them out.

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February 12, 2014 Posted by | Astrophotography, Comet Lovejoy, Comets | , | Leave a comment