Planet TOI-1855 Ab

Detailed information about planet TOI-1855 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
TOI-1855 Ab
Mass
1.133 ( ± 0.096 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.02398 ( +0.00036 -0.00037 ) AU
Orbital Period
1.36414864 ( ± 5.1e-07 ) day
Eccentricity
0.033 ( +0.08 -0.023 )
ω
-100.0 ( +120.0 -110.0 ) deg
Tperi
—
Radius
1.65 ( +0.62 -0.37 ) RJ
Inclination
78.1 ( ± 1.0 ) deg
Primary transit
2458929.44324 ( ± 0.00032 ) JD
Secondary transit
—
λ
—
Impact Parameter b
1.024 ( +0.06 -0.05 )
Time Vr=0
—
Velocity Semiamplitude K
204.0 ( ± 16.0 ) m/s
Calculated temperature
1700.0 ( ± 20.0 ) K
Measured temperature
—
Hottest point longitude
—
Surface gravity log(g/gH)
—
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

See also Planets in Binaries webpage.

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Star

Name
TOI-1855 A
Distance
177.0 pc
Spectral type
—
Apparent magnitude V
—
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
0.987 MSun
Age
—
Effective temperature
—
Radius
—
Metallicity [Fe/H]
—
Detected Disc
—
Magnetic Field
—
RA2000
13:41:25.0
Dec2000
+17:41:14.0
Alternate Names
—

Stellar companion at 2207au

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