Planet TYC+1422-614-1 b

Name TYC+1422-614-1 b
Planet Status Confirmed
Discovered in 2014
Mass 2.51 (± 0.12) MJ
Mass*sin(i) 2.51 (± 0.12) MJ
Semi-Major Axis 0.6879 (± 0.0015) AU
Orbital Period 198.44 (± 0.64) JD
Eccentricity 0.07 (± 0.04)
ω 62.0 (± 46.0) deg
Tperi 2452842.5 (± 40.0) JD
Radius
Inclination
Update 2014-10-29
Detection Method Radial Velocity
Mass Detection Method Radial Velocity
Radius Detection Method
Molecules
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K 82.2 (± 3.7) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

TYC+1422-614-1
Name TYC+1422-614-1
Distance 759.0 (± 181.0) pc
Spectral type
Apparent magnitude V 10.21
Mass 1.15 (± 0.18) MSun
Age
Effective temperature 4806.0 (± 45.0) K
Radius 6.85 (± 1.38) RSun
Metallicity [Fe/H] -0.2 (± 0.08)
Detected Disc
Magnetic Field
RA2000 10:17:07.0
Dec2000 +19:33:30
Alternate Names
Planetary system
2 planets

Related publications

Tracking Advanced Planetary Systems (TAPAS) with HARPS-N. I. A multiple planetary system around the red giant star TYC 1422-614-1
2014 NIEDZIELSKI A., VILLAVER E., WOLSZCZAN A., ADAMOW M., KOWALIK K. et al.
Astron. & Astrophys., 573, A36
paper