Planet HD 23472 Ae

Detailed information about planet HD 23472 Ae and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HD 23472 Ae
Planet Status
Confirmed
Discovered in
2022
Update
2024-07-30
Mass
0.00227 ( ± 0.00088 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.068 ( ± 0.001 ) AU
Orbital Period
7.90754 ( ± 0.00011 ) day
Eccentricity
0.07 ( +0.08 -0.05 )
ω
46.0 ( +100.0 -179.0 ) deg
Tperi
—
Radius
0.07298 ( +0.0071 -0.0058 ) RJ
Inclination
88.63 ( +0.8 -0.56 ) deg
Detection Method
Primary Transit
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary Transit
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
0.5 ( +0.18 -0.29 )
Time Vr=0
—
Velocity Semiamplitude K
0.3 ( +0.12 --0.11 ) m/s
Calculated temperature
723.0 ( ± 28.0 ) K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
TOI-174 e
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
HD 23472 A
Distance
39.1 ( ± 0.04 ) pc
Spectral type
K3.5V
Apparent magnitude V
9.7
Mass
0.75 ( +0.04 -0.03 ) MSun
Age
—
Effective temperature
—
Radius
0.73 ( ± 0.01 ) RSun
Metallicity [Fe/H]
—
Detected Disc
—
Magnetic Field
—
RA2000
03:41:50.0
Dec2000
-62:46:01.0
Alternate Names
TOI-174

An M dwarf companion star lies 374 AUs away.

No link