Planet WASP-39 b

Detailed information about planet WASP-39 b and its parameters.

Planet

Name
WASP-39 b
Planet Status
Confirmed
Discovered in
2011
Publication
Status
—
Update
2023-05-18
Mass
Mass*sin(i)
—
Semi-Major Axis
Orbital Period
Eccentricity
Angular distance
0.000211 arcsec
ω
—
Tperi
—
Radius
Inclination
Detection Method
Primary Transit
Mass Meas. Method
—
Radius Meas. 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
—
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference
CO
Measurements Detected 2023 - FEINSTEIN A.
CO2
Measurements Detected 2023 - JWST Transiting Exoplanet Community Early Release Science Team: AHRER E.-M.
H2O
Measurements Detected 2018 - WAKEFORD H.
K
Measurements Detected 2023 - FEINSTEIN A.
Na
Measurements Detected 3σ 2016 - NIKOLOV N.
O
Measurements Detected 2023 - FEINSTEIN A.

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Star

Name
WASP-39
Distance
Spectral type
G8
Apparent magnitude V
12.11
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
Age
—
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
—
Magnetic Field
—
RA2000
14:29:18.0
Dec2000
-03:26:40.0
Alternate Names
—

Alias 2MASS 14291840-0326403)

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