Planet HATS-2 b

Name HATS-2 b
Planet Status Confirmed
Discovered in 2013
Mass 1.345 ( -0.15 +0.15 ) MJ
Mass*sin(i)
Semi-Major Axis 0.023 (± 0.0003) AU
Orbital Period 1.354133 (± 1e-06) day
Eccentricity 0.0
ω
Tperi
Radius 1.168 ( -0.03 +0.03 ) RJ
Inclination 87.2 (± 0.7) deg
Update 2013-04-29
Detection Method Primary Transit
Mass Detection Method
Radius Detection Method
Primary transit 2455954.58576 (± 9e-05) JD
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

HATS-2
Name HATS-2
Distance 360.0 (± 11.0) pc
Spectral type K
Apparent magnitude V 13.562
Mass 0.882 (± 0.037) MSun
Age 9.7 (± 2.9) Gyr
Effective temperature 5227.0 (± 95.0) K
Radius 0.898 (± 0.019) RSun
Metallicity [Fe/H] 0.15 (± 0.05)
Detected Disc
Magnetic Field
RA2000 11:46:57.4
Dec2000 -22:33:47
Alternate Names
Planetary system 1 planet

Remarks

GSC 6665-00236

More data


Related publications

High-resolution Imaging of Transiting Extrasolar Planetary systems (HITEP). I. Lucky imaging observations of 101 systems in the southern hemisphere
2016 EVANS D., SOUTHWORTH J., MAXTED P., SKOTTFELT J., HUNERTMARK M. et al.
Astron. & Astrophys., 589, A58
paper  arxiv  ADS

A comparison of gyrochronological and isochronal age estimates for transiting exoplanet host stars
2015 MAXTED P., SERENELLI A. & SOUTHWORTH J.
Astron. & Astrophys., accepted
arxiv  

HATS-2b: A transiting extrasolar planet orbiting a K-type star showing starspot activity
2013 MOHLER -FISCHER M., MANCINI L., HARTMAN J., BAKOS G., PENEV K. & 22 additional authors
Astron. & Astrophys., 558, A55
paper  arxiv