spectroscopic binary in a sentence

Examples

1. HR 4729 is itself a close spectroscopic binary system with a period of 1 day 5 hours.
2. Both members of the spectroscopic binary ? Vel A are evolved stars that have left the main sequence.
3. This, in turn, has made determination the orbital period of A's spectroscopic binary difficult.
4. This is a spectroscopic binary with an angular separation of 0.2 arcseconds between the two components.
5. RT Aurigae has been suspected to be a spectroscopic binary system, but this has not been confirmed.
6. This is a single-lined spectroscopic binary system, but the secondary has been detected using interferometry.
7. The star is a low-amplitude spectroscopic binary, with the secondary being a brown dwarf candidate.
8. The primary star is a spectroscopic binary with period 30.4 days and eccentricity 0.63.
9. "' WR 9 "'is a spectroscopic binary in the constellation class O star.
10. Such a system is known as a double-lined spectroscopic binary ( often denoted " SB2 " ).