V649 Cassiopeiae - A multiple star system?

1992 ◽  
Vol 104 ◽  
pp. 242 ◽  
Author(s):  
W. van Hamme
Keyword(s):  
Star System ◽  
Multiple Star

scholarly journals Separation of high resolution spectra of the multiple star system UX Ari

2003 ◽  
Vol 402 (3) ◽  
pp. 1043-1053 ◽  
Author(s):  
V. Aarum Ulvås ◽  
O. Engvold
Keyword(s):  
High Resolution ◽  
Star System ◽  
Multiple Star

scholarly journals AN INTERFEROMETRIC AND SPECTROSCOPIC ANALYSIS OF THE MULTIPLE STAR SYSTEM HD 193322

2011 ◽  
Vol 142 (1) ◽  
pp. 21 ◽  
Author(s):  
Theo A. ten Brummelaar ◽  
David P. O'Brien ◽  
Brian D. Mason ◽  
Christopher D. Farrington ◽  
Alexander W. Fullerton ◽  
...  
Keyword(s):  
Spectroscopic Analysis ◽  
Star System ◽  
Multiple Star

Submillimeter Array Observations of Disks in the SR 24 Multiple Star System

2005 ◽  
Vol 619 (2) ◽  
pp. L175-L178 ◽  
Author(s):  
Sean M. Andrews ◽  
Jonathan P. Williams
Keyword(s):  
Star System ◽  
Multiple Star

The multiple star system Sk –69 202

Nature ◽  
1987 ◽  
Vol 328 (6133) ◽  
pp. 768-768 ◽  
Author(s):  
S. VAN DEN BERGH
Keyword(s):  
Star System ◽  
Multiple Star

Stability of the multiple star system ι UMa (ADS 7114)

2014 ◽  
Vol 58 (9) ◽  
pp. 640-649 ◽  
Author(s):  
A. V. Mel’nikov ◽  
V. V. Orlov ◽  
I. I. Shevchenko
Keyword(s):  
Star System ◽  
Multiple Star

scholarly journals A triple-star system with a misaligned and warped circumstellar disk shaped by disk tearing

Science ◽  
2020 ◽  
Vol 369 (6508) ◽  
pp. 1233-1238 ◽  
Author(s):  
Stefan Kraus ◽  
Alexander Kreplin ◽  
Alison K. Young ◽  
Matthew R. Bate ◽  
John D. Monnier ◽  
...  
Keyword(s):  
Orbital Plane ◽  
Theoretical Models ◽  
Young Stars ◽  
Circumstellar Disk ◽  
Star System ◽  
Multiple Star ◽  
Gravitational Forces ◽  
Outer Disk ◽  
Eccentric Ring ◽  
Triple Star

Young stars are surrounded by a circumstellar disk of gas and dust, within which planet formation can occur. Gravitational forces in multiple star systems can disrupt the disk. Theoretical models predict that if the disk is misaligned with the orbital plane of the stars, the disk should warp and break into precessing rings, a phenomenon known as disk tearing. We present observations of the triple-star system GW Orionis, finding evidence for disk tearing. Our images show an eccentric ring that is misaligned with the orbital planes and the outer disk. The ring casts shadows on a strongly warped intermediate region of the disk. If planets can form within the warped disk, disk tearing could provide a mechanism for forming wide-separation planets on oblique orbits.

scholarly journals V745 Cassiopean interacting young massive binary in a multiple-star system★

2014 ◽  
Vol 442 (2) ◽  
pp. 1560-1568 ◽  
Author(s):  
Ö. Çakırlı ◽  
C. Ibanoglu ◽  
E. Sipahi
Keyword(s):  
Star System ◽  
Multiple Star
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