The Bayer designation Iota Librae (ι Lib / ι Librae) is shared by two star systems, in the constellation Libra:
The pair have an angular separation of just 17′. They can be viewed as a double star with a pair of binoculars or a small telescope.[1]
References
- O'Meara, Stephen James (2007), Herschel 400 Observing Guide, Cambridge University Press, p. 205, ISBN 9780521858939.