Results 121 to 130 of about 43,328 (216)

Orbital Elements of Six Spectroscopic Binary Stars [PDF]

Monthly Notices of the Royal Astronomical Society, 1970
Bernard W. Bopp, T. J. Deeming, John Drummond Laing, David S. Evans   +3 more
openaire   +2 more sources

WASP 0346-21: An EL CVn-type Eclipsing Binary with Multiperiodic Pulsations in a Triple System

The Astrophysical Journal
Very Large Telescope/UVES spectroscopic and Transiting Exoplanet Survey Satellite (TESS) photometric observations for WASP 0346-21 allow the direct determination of its physical properties, along with the detection of a circumbinary object and ...
Jae Woo Lee, Kyeongsoo Hong, Min-Ji Jeong, Marek Wolf   +3 more
doaj   +1 more source

Physical characterization of late-type contact binary systems observed by LAMOST: a comprehensive statistical analysis. [PDF]

Sci Rep, 2023
Abdel Rahman HI, Darwish M.
europepmc   +1 more source

On the Roles of Stellar Rotation and Binarity in NGC 2423's Main-sequence Turnoff Region

The Astrophysical Journal
Research has shown that many young and intermediate-age clusters (younger than ∼2 Gyr) have extended main sequences and extended main-sequence turnoffs (eMSTOs), which cannot be adequately described by a single isochrone. The reason for the extended main
Yutian Bu, Chenyu He, Li Wang, Jiamao Lin, Chengyuan Li   +4 more
doaj   +1 more source

Spectroscopic Binaries and Collapsed Stars

The Astrophysical Journal, 1969
Virginia Trimble, Kip S. Thorne
openaire   +2 more sources

Spectroscopic Binaries, Velocity Jitter, and Rotation in Field Metal-poor Red Giant and Red Horizontal-Branch Stars [PDF]

, 2003
Bruce W. Carney, David W. Latham, R. P. Stefanik, John B. Laird, Jon A. Morse   +4 more
openalex   +3 more sources

Visual Orbits of Wolf–Rayet Stars. II. The Orbit of the Nitrogen-rich Wolf–Rayet Binary WR 138 Measured with the CHARA Array

The Astrophysical Journal
Classical Wolf–Rayet (WR) stars are descendants of massive OB-type stars that have lost their hydrogen-rich envelopes and are in the final stages of stellar evolution, possibly exploding as Type Ib/c supernovae.
Amanda Holdsworth, Noel Richardson, Gail H. Schaefer, Jan J. Eldridge, Grant M. Hill, Becca Spejcher, Jonathan Mackey, Anthony F. J. Moffat, Felipe Navarete, John D. Monnier, Stefan Kraus, Jean-Baptiste Le Bouquin, Narsireddy Anugu, Sorabh Chhabra, Isabelle Codron, Jacob Ennis, Tyler Gardner, Mayra Gutierrez, Noura Ibrahim, Aaron Labdon, Cyprien Lanthermann, Benjamin R. Setterholm   +21 more
doaj   +1 more source

A search for spectroscopic binaries among Herbig Ae/Be stars [PDF]

, 1999
P. Corporon, A.-M. Lagrange
openalex   +1 more source

Contribution to the search for binaries among Am stars - III. HD 7119: a double-lined spectroscopic binary and a triple system [PDF]

, 2002
J. M. Carquillat, N. Ginestet, Jean‐Louis Prieur, S. Udry   +3 more
openalex   +1 more source

A Survey of Proper-Motion Stars. XVI. Orbital Solutions for 171 Single-lined Spectroscopic Binaries [PDF]

, 2002
David W. Latham, R. P. Stefanik, Guillermo Torres, R. J. Davis, T. Mazeh, Bruce W. Carney, John B. Laird, Jon A. Morse   +7 more
openalex   +1 more source