17 Feb 2011: Simulation by Chauvin et al. (2011) show that the system HD 196885A b-HD 196885 B is more stable if highly non-coplanar. 01 Nov. 07: A M1V dwarf companion at 0.7'' = 23 AU (Chauvin et al. 2007)
23 Oct. 04: Star in double system
28 Jul 2024: See also Planets in Binaries webpage.
17 Feb 2011: HD 196885 A is part of a binary system with a 0.45 MSun companion HD 196885 B at 21 AU
with an orbital inclination 116.8 ± 0.7 deg (Chauvin et al. 2011).
Planets and Debris Disks: Results from a Spitzer/MIPS Search for Infrared Excess
BRYDEN G., BEICHMAN C., CARPENTER J., RIEKE G., STAPELFELDT K., WERNER M., TANNER A., LAWLER S., WYATT M., TRILLING D., SU K., BLAYLOCK M. & STANSBERRY J.
ApJ.
, 705
, 1226
paper
The Search for Stellar Companions to Exoplanet Host Stars Using the CHARA Array
BAINES E., McALISTER H., ten BRUMMELAAR Th., TURNER N., STURMANN J., STURMANN L. & RIDGWAY S.
ApJ.
, 682
, 577
paper
Stellar wobble caused by a binary system: Can it really be mistaken as an extra-solar planet?
MORAIS M. & CORREIA A.
Astron. & Astrophys.
, 491
, 899
paper
Abundance Stratification of Exoplanet Host Stars
SAFFE C., LEVATO H., LOPEZ-GARCIA Z., JOFRE E., PETRUCCI R. & GONZALEZ E.
Astron. & Astrophys.
preprint
Extrasolar Giant Planets and X-ray Activity
KASHYAP V., DRAKE J. & SAAR S.
ApJ.
, 687
, 1339
paperarxiv
Eleven Exoplanet Host Star Angular Diameters from the Chara Array
BAINES E., McALISTER H., ten BRUMMELAAR Th., TURNER N., STURMANN J., STURMANN L., GOLDFINGER P., & RIDGWAY S.
ApJ.
, 701
, 154
paper
CHARA Array Measurements of the Angular Diameters of Exoplanet Host Stars
BAINES E., McALISTER H., ten BRUMELAAR Th., TURNER N., STURMANN L. & 3 additional authors
ApJ.
, 680
, 728
paper
Formation of Earth-like Planets During and After Giant Planet Migration
MANDELL A., RAYMOND S. & SIGURDSSON S.
ApJ.
, 660
, 823
paper
Extrasolar planet taxonomy: a new statistical approach
BONAVITA M. & DESIDERA S.
Astron. & Astrophys.
, 468
, 721
paper
Observational Techniques for Detecting Planets in Binary Systems
MUTERSPAUGH M., KONACKI M., LANE B. & PFAHL E.
paper
Characterization of the long-period companions of the exoplanet host stars: HD196885, HD1237 and HD27442
CHAUVIN G., LAGRANGE A.-M., UDRY S. & MAYOR M.
Astron. & Astrophys.
, 475
, 723
paper
Predicting low-frequency radio fluxes of known extrasolar planets
GRIEßMEIER J.-M., ZARKA P. & SPREEUW H.
Astron. & Astrophys.
, 475
, 359
paper
HD196885, a close binary star with a 3.7-year planet
CORREIA A., UDRY S., MAYOR M., EGGENBERGER A., NAEF D., BEUZIT J.-L., PERRIER C., SIVAN J.-P., PEPE F., SANTOS N. & SEGRESAN D.
Astron. & Astrophys.
, 479
, 271
paper
Spectroscopic parameters for a sample of metal-rich solar-type stars
SOUSA S., SANTOS N;, ISRAELIAN G., MAYOR M., & MONTEIRO M.
Astron. & Astrophys.
, 548
, 873
paper
Habitability of known exoplanetary systems based on measured stellar properties
JONES B., SLEEP P. & UNDERWOOD D.
ApJ.
, 649
, 1010
paper
Kinematics of planet-host stars and their relation to dynamical streams in the solar neighbourhood
ECUVILLON A., ISRAELIAN G., PONT F., SANTOS N. & MAYOR M.
Astron. & Astrophys.
, 461
, 171
paper
Impact of Stellar Dynamics on the Frequency of Giant Planets in Close Binaries