li 699 M73


Roger NelsonAsterisms, Lists, Log Book, Messiers, Portfolios Leave a Comment

M73 M73 or Messier 73 (M73, also known as NGC 6994) is an asterism of four stars in the constellation Aquarius. It lies several arcminutes east of globular  cluster M72. According to Gaia EDR3, the stars are 1030±9, 1249±10, 2170±22, …