Planet HD 103774 b

Name HD 103774 b
Discovered in 2013
Mass 0.367 (± 0.022) MJ
Semi-major axis 0.07 (± 0.001) AU
Orbital period 5.8881 (± 0.0005) day
Eccentricity 0.09 (± 0.04)
ω -42.0 (± 64.0) deg
Tperi 2455675.4 (± 2.0) JD
Radius
Inclination
Update Jan. 17, 2013
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
Surface gravity log(g/gH)
Alternate Names

Graphical Ephemeris

Star

Name HD 103774
Distance 55.0 (± 2.0) pc
Spectral type F5V
Apparent magnitude V 7.12
Mass 1.335 (± 0.06) MSun
Age 1.05 (± 0.64) Gyr
Effective temperature 6489.0 (± 77.0) K
Radius
Metallicity [Fe/H] 0.28 (± 0.06)
Detected Disc
Magnetic Field
RA2000 11:56:56.0
Dec2000 -12:06:28
Alternate Names
Planetary system 1 planet

More data


Related publications

The HARPS search for southern extrasolar planets: XXXVI. New multi-planet systems in the HARPS volume limited sample: a super-Earth and a Neptune in the habitable zone
2013 LO CURTO G., MAYOR M., BENZ W., BOUCHY F., HEBRARD G. & 8 additional authors
Astron. & Astrophys., 551, A59
paper  arxiv