Planet WASP-78 b

Name WASP-78 b
Planet Status Confirmed
Discovered in 2012
Mass 0.89 (± 0.08) MJ
Mass*sin(i)
Semi-Major Axis 0.0415 (± 0.0006) AU
Orbital Period 2.17517656 (± 4.8e-06) day
Eccentricity 0.0
ω
Tperi
Radius 1.7 (± 0.11) RJ
Inclination 89.0 (± 0.7) deg
Update 2019-06-14
Detection Method Primary Transit
Mass Detection Method
Radius Detection Method
Primary transit 2455882.35904 (± 0.00058) 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

WASP-78
Name WASP-78
Distance 550.0 (± 120.0) pc
Spectral type F8
Apparent magnitude V 12.0
Mass 2.02 (± 0.09) MSun
Age
Effective temperature 6100.0 (± 100.0) K
Radius 2.31 (± 0.04) RSun
Metallicity [Fe/H] -0.35 (± 0.14)
Detected Disc
Magnetic Field
RA2000 04:15:02.0
Dec2000 -22:06:59
Alternate Names
Planetary system 1 planet

Remarks

Alias TYC 5889-271-1

More data


Related publications

Significant Transit Timing Offsets of 31 Hot Jupiters
2021 SHAN S.-S., YANG F., LU Y.-J., WEI X., TIAN W.-W. et al.
ApJ Suppl., submitted
arxiv

Rossiter--McLaughlin models and their effect on estimates of stellar rotation, illustrated using six WASP systems
2017 BROWN D., TRIAUD A., DOYLE A., GILLON M., LENDL M. et al.
MNRAS, 464, 810
paper  arxiv  

WASP-78b and WASP-79b: Two highly-bloated hot Jupiter-mass exoplanets orbiting F-type stars in Eridanus
2012 SMALLEY B., ANDERSON ND., COLLIER-CAMERON A., DOYLE A., GILLON M. & 13 additional authors
Astron. & Astrophys., 547, A61
paper   arxiv