Planet LTT 9779 b

Detailed information about planet LTT 9779 b and its parameters.

Planet

Name
LTT 9779 b
Planet Status
Confirmed
Discovered in
2019
Publication
Status
Update
2026-06-25
Mass
Mass*sin(i)
Semi-Major Axis
0.01679 ( ± 0.00014 ) AU
Orbital Period
Eccentricity
Angular distance
ω
Tperi
Radius
Inclination
Detection Method
Primary Transit
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary Transit
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
0.8 ( +0.1 -0.17 )
Surface gravity log(g/gH)
Alternate Names
TOI-193 b
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference
CO
Measurements Detected 4σ 2026 - SAHA S.
CO2
Measurements Detected 6σ 2026 - SAHA S.
FeH
Modeling Detected 2023 - EDWARDS B.
H2O
Modeling Detected 2026 - SAHA S.
Mg2SiO4
Measurements Detected 5σ 2026 - SAHA S.

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Star

Name
LTT 9779
Distance
Spectral type
G8
Apparent magnitude V
9.76
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
23:54:40.0
Dec2000
-37:37:41.0
Alternate Names

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