Home > Constellations, Ephemeris Program, Star Clusters > 04/05/2016 – Ephemeris – Coma Berenices, the second closest star cluster

04/05/2016 – Ephemeris – Coma Berenices, the second closest star cluster

April 5, 2016

Ephemeris for Tuesday, April 5th.  The Sun will rise at 7:15.  It’ll be up for 13 hours and 1 minute, setting at 8:16.   The Moon, 2 days before new, will rise at 6:53 tomorrow morning.

Midway up the sky in the east at 10 p.m. is a tiny sprinkle of faint stars arrayed to look like several strands of hair.  It’s the constellation of Coma Berenices, or Berenice’s hair.  The whole group will fit in the field of a pair of binoculars, which is the best way to see it, and will also show more stars.  The cluster contains about 50 stars and lies at a distance of 280 light years from us, which makes it the second closest star cluster.  The closest being the Hyades, that is the face of Taurus the bull now about to set in the west.  The star cluster appears to be about 480 million years old.  It is an open or galactic star cluster, born along the plane of the Milky Way.  It appears away from the milky band due to its proximity to us.

Times are for the Traverse City/Interlochen area of Michigan. They may be different for your location.

Addendum

Coma Berenices Finder

Coma Berenices finder chart 10 p.m., April 5, 2016. Created using Stellarium.

Coma Berenices binocular view

Coma Berenices as it might look in a pair of binoculars. Telescopes are too powerful. Created using Stellarium.

Advertisements
%d bloggers like this: