11. Sextans B has a uniform stellar population , but the interstellar medium in it may be inhomogeneous. 12. The stellar population of Her consists mainly of old stars formed more than 12 billion years ago. 13. The stellar population of Com consists mainly of old stars formed more than 12 billion years ago. 14. The stellar population of CVn II consists mainly of old stars formed more than 12 billion years ago. 15. The stellar population of Pisces II consists mainly of moderately old stars formed 10 12 billion years ago. 16. The stellar population of Leo V consists mainly of old stars formed more than 12 billion years ago. 17. The stellar population of Leo IV consists mainly of old stars formed more than 12 billion years ago. 18. The stellar population of Segue 1 consists mainly of old stars formed more than 12 billion years ago. 19. The stellar population of Willman 1 consists mainly of old stars formed more than 10 billion years ago. 20. The stellar population of Uma II consists mainly of old stars formed at least 10 billion years ago.
