Planet WASP-55 b

Name WASP-55 b
Planet Status Confirmed
Discovered in 2012
Mass 0.61 ( -0.13 +0.13 ) MJ
Mass*sin(i) 0.57 ( -0.04 +0.04 ) MJ
Semi-Major Axis 0.0533 (± 0.0007) AU
Orbital Period 4.46563 ( -4e-06 +4e-06 ) day
Eccentricity 0.0 ( -0.0 +0.2 )
ω
Tperi
Radius 1.33 ( -0.13 +0.13 ) RJ
Inclination 89.6 ( -0.2 +0.2 ) deg
Update 2021-02-05
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Primary transit 2455737.9396 (± 0.0003) JD
Secondary transit
λ
Impact Parameter b 0.15 (± 0.12)
Time Vr=0
Velocity Semiamplitude K 70.0 ( -4.0 +4.0 ) m/s
Calculated temperature 1290.0 K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names 1SWASP J133501.94-173012.7 b, 2MASS J13350194-1730124 b, EPIC 212300977.01, TYC 6125-00113-1 b, WASP-55 A b, WISE J133501.96-173012.7 b

Star

WASP-55
Name WASP-55
Distance 299.97 ( -3.94 +3.94 ) pc
Spectral type G1
Apparent magnitude V 11.8
Mass 1.11 ( -0.35 +0.35 ) MSun
Age 3.0 ( -2.0 +5.0 ) Gyr
Effective temperature 5900.0 (± 100.0) K
Radius 1.09 ( -0.11 +0.11 ) RSun
Metallicity [Fe/H] -0.2 (± 0.07)
Detected Disc
Magnetic Field
RA2000 13:35:01.9
Dec2000 -17:30:12
Alternate Names 1SWASP J133501.94-173012.7, 2MASS J13350194-1730124, EPIC 212300977, TYC 6125-00113-1, WASP-55 A, WISE J133501.96-173012.7
Planetary system 1 planet

Remarks

Alias 2MASS 13350194-1730124

Other web-pages

Papers with primary data:

More data


Related publications

An Analysis of Transiting Hot Jupiters Observed with K2: WASP-55b and WASP-75b
2018 CLARK B., ANDERSON D., HELLIER C., TURNER O. & MOCNIK T.
PASP, 130, 034401
paper  arxiv  

Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes
2017 STASSUN K. G., COLLINS K. A., GAUDI B. S.
The Astronomical Journal, 153, 136
ADS

Transiting exoplanet candidates from K2 Campaigns 5 and 6
2016 POPE B., PARVIAINEN H. & AIGRAIN S.
MNRAS, 461, 3399
arxiv   paper   ADS  

High-precision photometry by telescope defocussing. VIII. WASP-22, WASP-41, WASP-42 and WASP-55
2016 SOUTHWORTH J., TREGLOAN-REED J., ANDERSEN M., CALCHI NOVATI S., CICERI S. et al.
MNRAS, 457, 4205
paper  arxiv  ADS  

High-resolution Imaging of Transiting Extrasolar Planetary systems (HITEP). I. Lucky imaging observations of 101 systems in the southern hemisphere
2016 EVANS D., SOUTHWORTH J., MAXTED P., SKOTTFELT J., HUNERTMARK M. et al.
Astron. & Astrophys., 589, A58
paper  arxiv  ADS

A Uniformly Derived Catalogue of Exoplanets from Radial Velocities
2012 HOLLIS M., BALAN S., LEVER G. & LAHAV O.
MNRAS, 423, Issue 3, 2800-2814
paper  arxiv

Seven transiting hot-Jupiters from WASP-South, Euler and TRAPPIST: WASP-47b, WASP-55b, WASP-61b, WASP-62b, WASP-63b, WASP-66b & WASP-67b
2012 HELLIER C., ANDERSON D., COLLIER CAMERON A., DOYLE A., GILLON M. & 13 additional authors
MNRAS
arxiv

The Exoplanet Handbook
2011 Michael Perryman
Content
Content and Chapter 5

Status of the WASP-South Search for Transiting Planets
2011 HELLIER C.