Planet HD 73526 c

Name HD 73526 c
Discovered in 2006
Mass 2.5 (± 0.3) MJ
Semi-major axis 1.05 (± 0.08) AU
Orbital period 377.8 (± 2.4) day
Eccentricity 0.14 (± 0.09)
ω 13.0 (± 76.0) deg
Tperi 1212.1302 JD
Radius
Inclination
Update Dec. 22, 2010
Detection Method Radial Velocity
Mass Detection Method
Radius Detection method
Molecules detected
Primary transit
Secondary transit
Anomaly angle
impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitute
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Observability Predictor

Remarks

11 Jul. 2006: The common TPeri for planets b and c comes from a global dynamical fit, including mutual planet-planet interaction (Tinney, Butler, Marcy et al 2006)

Star

Name HD 73526
Distance 99.0 pc
Spectral type G6 V
Apparent magnitude V 9.0
Mass 1.08 (± 0.05) MSun
Age 5.59 Gyr
Effective temperature 5590.0 K
Radius 1.49 RSun
Metallicity [Fe/H] 0.25 (± 0.05)
Detected Disc IR Excess
Magnetic Field
RA2000 08:37:16.0
Dec2000 -41:19:08
Alternate Names
Planetary system 2 planets

More data


Related publications

Long-lived Chaotic Orbital Evolution of Exoplanets in Mean Motion Resonances with Mutual Inclinations
2015 BARNES R., DEITRICK R., GREENBERG R., QUINN Th. & RAYMOND S.
ApJ, accepted
arxiv  

The 2:1 resonant exoplanetary system orbiting HD73526
2006 TINNEY Ch., BUTLER P., MARCY G., JONES H., LAUGHLIN G., CARTER B., BAILEY J. & O'TOOLE S.
ApJ., 647, 594
paper

On the Ages of Exoplanet Host Stars
2005 SAFFE C., GOMEZ M. & CHAVERO C.
Astron. & Astrophys., 443, 609
paper   arxiv

The Planet-Metallicity Correlation.
2005 FISCHER D. & VALENTI J.
ApJ., 622, 1102
paper

On the Relationship Between Debris Disks and Planets
2009 KOSPAL A., ARDILA D., MOOR A. & ABRAHAM P.
ApJ. Letters, 700, L73
paper