English Corona Borealis Cited by user Citation bot on 06 Jun 2020 The brightest star is the magnitude 2.2 Alpha Coronae Borealis. The yellow supergiant R Coronae Borealis is the prototype of a rare class of giant stars—the R Coronae…
English NGC 6086 Cited by user Dawnseeker2000 on 29 Jul 2019 NGC 6086 is an elliptical galaxy in the constellation of Corona Borealis. It has an apparent magnitude of 12.7.
English NGC 6086 Cited by user Dawnseeker2000 on 29 Jul 2019 NGC 6086 is an elliptical galaxy in the constellation of Corona Borealis. It has an apparent magnitude of 12.7.
