Earth and Planetary Astrophysics · Physics
How many suns are in the sky? A SPHERE multiplicity survey of exoplanet host stars I -- Four new close stellar companions including a white dwarf
Christian Ginski, Markus Mugrauer, Christian Adam, Nikolaus Vogt +1
2021-06-02
Astrophysics · Physics
The multiplicity of exoplanet host stars - Spectroscopic confirmation of the companions GJ3021B and HD27442B, one new planet host triple-star system, and global statistics
M. Mugrauer, R. Neuhaeuser, T. Mazeh
2009-11-13
Solar and Stellar Astrophysics · Physics
Multiplicity Study of Exoplanet Host Stars
M. Mugrauer, R. Neuhäuser, C. Ginski, T. Eisenbeiss
2015-05-18
Solar and Stellar Astrophysics · Physics
Know the Star, Know the Planet. II. Speckle Interferometry of Exoplanet Host Stars
Brian D. Mason, William I. Hartkopf, Deepak Raghavan, John P. Subasavage +3
2015-05-30
Solar and Stellar Astrophysics · Physics
A lucky imaging multiplicity study of exoplanet host stars II
C. Ginski, M. Mugrauer, M. Seeliger, S. Buder +5
2016-02-17
Solar and Stellar Astrophysics · Physics
Know The Star, Know the Planet. IV. A Stellar Companion to the Host star of the Eccentric Exoplanet HD 8673b
Lewis C. Roberts,, Brian D. Mason, Christopher R. Neyman, Yanqin Wu +27
2016-10-31
Earth and Planetary Astrophysics · Physics
A lucky imaging multiplicity study of exoplanet host stars
C. Ginski, M. Mugrauer, M. Seeliger, T. Eisenbeiss
2015-06-04
Solar and Stellar Astrophysics · Physics
Eccentricity in planetary systems and the role of binarity: sample definition, initial results, and the system of HD 211847
C. Moutou, A. Vigan, D. Mesa, S. Desidera +3
2017-06-21
Solar and Stellar Astrophysics · Physics
Multiplicity of stars with planets in the solar neighbourhood
J. González-Payo, J. A. Caballero, J. Gorgas, M. Cortés-Contreras +2
2024-09-25
Earth and Planetary Astrophysics · Physics
Binary frequency of planet-host stars at wide separations: A new brown dwarf companion to a planet-host star
N. Lodieu, A. Perez-Garrido, V. J. S. Bejar, B. Gauza +4
2014-10-08
Earth and Planetary Astrophysics · Physics
A multiplicity study of transiting exoplanet host stars. I. High-contrast imaging with VLT/SPHERE
A. J. Bohn, J. Southworth, C. Ginski, M. A. Kenworthy +2
2020-03-11
Earth and Planetary Astrophysics · Physics
An imaged 15Mjup companion within a hierarchical quadruple system
A. Chomez, V. Squicciarini, A. -M. Lagrange, P. Delorme +19
2023-08-23
Solar and Stellar Astrophysics · Physics
The first massive compact companion in a wide orbit around a hot subdwarf star
S. Geier, M. Dorsch, H. Dawson, I. Pelisoli +4
2023-08-30
Earth and Planetary Astrophysics · Physics
Demographics of M Dwarf Binary Exoplanet Hosts Discovered by TESS
Rachel A. Matson, Rebecca Gore, Steve B. Howell, David R. Ciardi +14
2024-12-12