Back to Search
Start Over
Spectroscopic triples and a chance alignment: a solution for the problem of suspicious mass ratios for SB2s from Wilson method.
- Source :
- Monthly Notices of the Royal Astronomical Society; Jan2024, Vol. 527 Issue 1, p346-355, 10p
- Publication Year :
- 2024
-
Abstract
- We selected three double-lined spectroscopic binary systems which have extreme mass ratios, if measured using the Wilson method. We analysed medium resolution spectroscopic observations and space-based photometry and find that all these systems are not SB2, but rather triple systems and a chance alignment of another star with SB1 that have an unseen component. Therefore, suspicious mass ratios determined by the Wilson method for some double-lined spectroscopic binary systems aren't correct as these systems are more complex. [ABSTRACT FROM AUTHOR]
- Subjects :
- PHOTOMETRY
Subjects
Details
- Language :
- English
- ISSN :
- 00358711
- Volume :
- 527
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- Monthly Notices of the Royal Astronomical Society
- Publication Type :
- Academic Journal
- Accession number :
- 174419369
- Full Text :
- https://doi.org/10.1093/mnras/stad3185