Planet HD 3167 c

Name HD 3167 c
Planet Status Confirmed
Discovered in 2016
Mass 0.0308 ( -0.0039 +0.00409 ) MJ
Mass*sin(i)
Semi-Major Axis 0.1795 (± 0.0023) AU
Orbital Period 29.8454 (± 0.0012) JD
Eccentricity 0.267 ( -0.267 +0.0 )
ω 180.0 (± 110.0) deg
Tperi
Radius 0.269 ( -0.025 +0.037 ) RJ
Inclination 89.3 ( -0.96 +0.5 ) deg
Update 2017-06-28
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Molecules
Primary transit 2457394.9788 (± 0.0012) JD
Secondary transit
λ
Impact Parameter b 0.5 ( -0.33 +0.31 )
Time Vr=0
Velocity Semiamplitude K 2.23 (± 0.29) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names EPIC 220383386 c, HIP 2736 c

Star

HD 3167
Name HD 3167
Distance 45.8 (± 2.2) pc
Spectral type G
Apparent magnitude V 8.94
Mass 0.88 (± 0.033) MSun
Age 0.83 (± 0.028) Gyr
Effective temperature 5367.0 (± 50.0) K
Radius
Metallicity [Fe/H] 0.0
Detected Disc
Magnetic Field
RA2000 00:34:57.5
Dec2000 +04:22:53
Alternate Names HIP 2736, EPIC 220383386
Planetary system
3 planets

More data


Related publications

Three's Company: An additional non-transiting super-Earth in the bright HD 3167 system, and masses for all three planets
2017 CHRISTIANSEN J., VANDERBURG A., BURT J., FULTON B., BATYGIN K. et al.
Astron. J., 154, 122
paper  arxiv  

The transiting multi-planet system HD3167: a 5.7 MEarth Super-Earth and a 8.3 MEarth mini-Neptune
2017 GANDOLFI D., BARRAGAN O., HATZES A., FRIDLUND M., FOSSATI L. et al.
Astron. J., 154, 123
paper  arxiv  

Two Small Planets Transiting HD 3167
2016 VANDERBURG, A., BIERYLA, A., DUEV, D., JENSEN-CLEM, R. LATHAM, D. & 8 additional authors
ApJL, 829, L9
arxiv  paper   ADS