Planet HD 164509 b

Name HD 164509 b
Planet Status Confirmed
Discovered in 2011
Mass 0.48 ( -0.09 +0.09 ) MJ
Mass*sin(i) 0.48 ( -0.09 +0.09 ) MJ
Semi-Major Axis 0.875 (± 0.008) AU
Orbital Period 282.4 (± 3.8) day
Eccentricity 0.26 (± 0.14)
ω 324.0 (± 110.0) deg
Tperi 2455703.0 (± 30.0) JD
Radius
Inclination
Update 2016-09-03
Detection Method Radial Velocity
Mass Detection Method
Radius Detection Method
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

HD 164509
Name HD 164509
Distance 52.0 (± 3.0) pc
Spectral type G5V
Apparent magnitude V 8.24
Mass 1.13 (± 0.02) MSun
Age 1.1 (± 1.0) Gyr
Effective temperature 5922.0 (± 44.0) K
Radius 1.06 (± 0.03) RSun
Metallicity [Fe/H] 0.21 (± 0.03)
Detected Disc
Magnetic Field
RA2000 18:01:31.0
Dec2000 +00:06:16
Alternate Names
Planetary system 1 planet

More data

Observability Predictor

Remarks

Wittrock et al. (2016) : HD 164509 has a late-type M dwarf companion (0.416 solar mass and a temperature of 3450K) with a projected separation of 36.5 +/- 1.9 AU.

Related publications

No difference in orbital parameters of RV-detected giant planets between 0.1-5 au in single vs multi-stellar systems
2017 NGO H., KNUTSON H., BRYAN M., BLUNT S., NIELSEN E., BATYGIN K. et al.
Astron. J., 153, 242
paper  arxiv  ADS

Stellar Companions to the Exoplanet Host Stars HD 2638 and HD 164509
2016 WITTROCK, J., KANE, S., HORCH, E. & 5 additional authors
Astron. J., 152, 149
arxiv  paper   ADS  

Search for 150 MHz radio emission from extrasolar planets in the TIFR GMRT Sky Survey
2014 SIROTHIA S., LECAVELIER des ETANGS A., GOPAL-KRISHNA, KANTHARIA N. & ISHWAR-CHANDRA H.
Astron. & Astrophys., 562, A108
paper   ADS  

A High Eccentricity Component in the Double Planet System Around HD 163607 and a Planet Around HD 164509
2012 GIGUERE M., FISCHER D., HOWARD A., JOHNSON J., HENRY G. & 5 additional authors
ApJ., 744, 4
paper   arxiv

A Uniformly Derived Catalogue of Exoplanets from Radial Velocities
2012 HOLLIS M., BALAN S., LEVER G. & LAHAV O.
MNRAS, 423, Issue 3, 2800-2814
paper  arxiv

The Exoplanet Handbook
2011 Michael Perryman
Content
Content and Chapter 5