Planet HD 196885 Ab
Detailed information about planet HD 196885 Ab and its parameters.
Planet
- Name
- HD 196885 Ab
- Planet Status
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- Discovered in
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Publication
Status -
Published in a refereed paper
- Update
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- Mass
- Mass*sin(i)
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- Closeby Habitable Exoplanet Survey (CHES). III. Retrieval of Planetary Masses in Binaries Using the N-body Model with RV and Astrometry Synergy
- The CORALIE survey for southern extrasolar planets XIX. Brown dwarfs and stellar companions unveiled by radial velocity and astrometry
- Planetary systems in close binary stars: the case of HD 196885 - Combined astrometric and radial velocity study
- Semi-Major Axis
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- Chasing extreme planetary architectures: I- HD196885Ab, a super-Jupiter dancing with two stars?
- The CORALIE survey for southern extrasolar planets XIX. Brown dwarfs and stellar companions unveiled by radial velocity and astrometry
- Planetary systems in close binary stars: the case of HD 196885 - Combined astrometric and radial velocity study
- Orbital Period
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- Closeby Habitable Exoplanet Survey (CHES). III. Retrieval of Planetary Masses in Binaries Using the N-body Model with RV and Astrometry Synergy
- Chasing extreme planetary architectures: I- HD196885Ab, a super-Jupiter dancing with two stars?
- The CORALIE survey for southern extrasolar planets XIX. Brown dwarfs and stellar companions unveiled by radial velocity and astrometry
- Planetary systems in close binary stars: the case of HD 196885 - Combined astrometric and radial velocity study
- Eccentricity
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- Closeby Habitable Exoplanet Survey (CHES). III. Retrieval of Planetary Masses in Binaries Using the N-body Model with RV and Astrometry Synergy
- Chasing extreme planetary architectures: I- HD196885Ab, a super-Jupiter dancing with two stars?
- The CORALIE survey for southern extrasolar planets XIX. Brown dwarfs and stellar companions unveiled by radial velocity and astrometry
- Planetary systems in close binary stars: the case of HD 196885 - Combined astrometric and radial velocity study
- Angular distance
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—
- ω
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- Closeby Habitable Exoplanet Survey (CHES). III. Retrieval of Planetary Masses in Binaries Using the N-body Model with RV and Astrometry Synergy
- Chasing extreme planetary architectures: I- HD196885Ab, a super-Jupiter dancing with two stars?
- Planetary systems in close binary stars: the case of HD 196885 - Combined astrometric and radial velocity study
- Tperi
- Radius
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—
- Inclination
- Detection Method
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- Mass Meas. Method
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- Radius Meas. Method
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- Primary transit
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- Secondary transit
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- λ
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- Impact Parameter b
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- Time Vr=0
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- Velocity Semiamplitude K
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- Calculated temperature
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- Measured temperature
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- Hottest point longitude
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- Geometric albedo
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- Surface gravity log(g/gH)
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- Alternate Names
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Data Source | Type | Result Value | Result Figure | Notes | Reference |
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Molecule | Data Source | Type | Result Value | Result Figure | Notes | Reference |
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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.
Star
- Name
- HD 196885 A
- Distance
- Spectral type
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- Apparent magnitude V
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- Apparent magnitude I
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—
- Apparent magnitude J
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- Apparent magnitude H
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- Apparent magnitude K
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- Mass
- Age
- Effective temperature
- Radius
- Metallicity [Fe/H]
- Detected Disc
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- Magnetic Field
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- RA2000
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- Dec2000
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- Alternate Names
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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).
Papers with primary data:
- Radial velocity:
- Astrometry
- Chauvin et al. 2011
- Simbad
- Most recent references (ADS)