10121 Arzamas

10121 Arzamas, provisional designation 1993 BS4, is a carbonaceous Themistian asteroid from the outer region of the asteroid belt, approximately 10 kilometers in diameter. It was discovered on 27 January 1993, by Belgian astronomer Eric Elst at Caussols (010), southeastern France.

10121 Arzamas

10121 Arzamas, provisional designation 1993 BS4, is a carbonaceous Themistian asteroid from the outer region of the asteroid belt, approximately 10 kilometers in diameter. It was discovered on 27 January 1993, by Belgian astronomer Eric Elst at Caussols (010), southeastern France.