Nu Arae

Nu Arae (ν Arae / ν Ara) is shared by two star systems in the constellation Ara:

ν¹ Arae
ν² Arae

They are separated by 0.49° on the heavens. The stars are also sometimes referred to Upsilon Arae (υ¹ and υ² Arae), but more generally unlettered.^[1]^[2]

Notes

^ Note for HR 6622: Hoffleit, D., Warren, Jr., W. H., (1991). The Bright Star Catalogue, (5th Revised Ed), Centre de Donnees astronomiques de Strasbourg.
^ Note for HR 6632: Hoffleit, D., Warren, Jr., W. H., (1991). The Bright Star Catalogue, (5th Revised Ed), Centre de Donnees astronomiques de Strasbourg.

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[1] Note for HR 6622: Hoffleit, D., Warren, Jr., W. H., (1991). The Bright Star Catalogue, (5th Revised Ed), Centre de Donnees astronomiques de Strasbourg.

[2] Note for HR 6632: Hoffleit, D., Warren, Jr., W. H., (1991). The Bright Star Catalogue, (5th Revised Ed), Centre de Donnees astronomiques de Strasbourg.

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[2]