Xi Serpentis
Автор:
Jesse Russell,Ronald Cohn, издатель:
"VSD", ISBN:
978-5-5116-3376-3
High Quality Content by WIKIPEDIA articles! Xi Serpentis (? Ser, ? Serpentis) is a triple star system in the constellation Serpens. The primary star, Xi Serpentis A, is a yellow-white F-type giant with an apparent magnitude of +3.54. It is a spectroscopic