SIMBAD references

2017AJ....153..258B - Astron. J., 153, 258-258 (2017/June-0)

HD 202206: a circumbinary brown dwarf system.

BENEDICT G.F. and HARRISON T.E.

Abstract (from CDS):

Using Hubble Space Telescope Fine Guidance Sensor astrometry and previously published radial velocity measures, we explore the exoplanetary system HD 202206. Our modeling results in a parallax, πabs=21.96±0.12 milliseconds of arc, a mass for HD 202206 B of MB=0.089–0.006+0.007  M☉, and a mass for HD 202206 c of Mc=17.9–1.8+2.9  MJup. HD 202206 is a nearly face-on G + M binary orbited by a brown dwarf. The system architecture that we determine supports past assertions that stability requires a 5:1 mean motion resonance (we find a period ratio, Pc/PB=4.92±0.04) and coplanarity (we find a mutual inclination, Φ=6○±2○^).

Abstract Copyright: © 2017. The American Astronomical Society. All rights reserved.

Journal keyword(s): astrometry - binaries: general - brown dwarfs - planetary systems - planetary systems

VizieR on-line data: <Available at CDS (J/AJ/153/258): table2.dat table3.dat table4.dat table5.dat table6.dat table7.dat>

Status at CDS : All or part of tables of objects will not be ingested in SIMBAD.

Simbad objects: 8

goto Full paper

goto View the references in ADS

To bookmark this query, right click on this link: simbad:2017AJ....153..258B and select 'bookmark this link' or equivalent in the popup menu