Planet BD+15 2940 b

Name BD+15 2940 b
Planet Status Confirmed
Discovered in 2013
Mass 1.11 MJ
Mass*sin(i) 1.11 MJ
Semi-Major Axis 0.539 AU
Orbital Period 137.48 (± 0.34) day
Eccentricity 0.26 (± 0.1)
ω 302.0 (± 33.0) deg
Tperi 2453464.0 (± 16.0) JD
Radius
Inclination
Update 2013-04-30
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

BD+15 2940
Name BD+15 2940
Distance 585.0 (± 455.0) pc
Spectral type K0
Apparent magnitude V 9.19
Mass 1.1 (± 0.2) MSun
Age 7.1 (± 4.2) Gyr
Effective temperature 4796.0 (± 117.0) K
Radius 14.7 (± 2.8) RSun
Metallicity [Fe/H] 0.28 (± 0.07)
Detected Disc
Magnetic Field
RA2000 16:00:23.0
Dec2000 +15:32:49
Alternate Names
Planetary system 1 planet

Remarks

Alias HIP 78407

More data


Related publications

Planetary-mass companions to the K-giants BD+15 2940 and HD 233604
2013 NOWAK G., NIEDZIELSKI A., WOLSZCZAN A., ADAMOW M. & MACIEJEWSKI G.
ApJ, submitted
arxiv