Comet Star

Back in December, Comet 45P passed quite near the star Theta Capricorn.  Now, Comet PanSTARRS C/2015 ER61 is passing quite near this same star, almost exactly three months since 45P did.  When 45P was in Capricorn, the constellation was sinking into the sunset glow, now, as PanSTARRS is here, Capricorn emerges from the Sunrise glow. Both comets have a similar brightness.  To find Comet PanSTARRS,  sweep about 3 degrees north of Theta Capricorn with binoculars or a telescope.  Look for a large, diffuse glow.  This interesting occurrence reminds us to never stop watching the sky!

The X marks the current position of Comet PanSTARRS C/2015 ER61.  The comet will have moved slightly to the left of the X a few days from now.