Planet HD 115404 Ab

Detailed information about planet HD 115404 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HD 115404 Ab
Planet Status
Confirmed
Discovered in
2022
Publication
Status
—
Update
2024-07-28
Mass
—
Mass*sin(i)
0.097 ( +0.02 -0.022 ) MJ
Semi-Major Axis
0.088 ( +0.003 -0.004 ) AU
Orbital Period
10.5 ( +0.001 -0.002 ) day
Eccentricity
0.232 ( +0.197 -0.138 )
Angular distance
—
ω
259.222 ( +66.837 -85.216 ) deg
Tperi
—
Radius
—
Inclination
—
Detection Method
Radial Velocity
Mass Meas. Method
Radial Velocity
Radius Meas. Method
—
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
—
Time Vr=0
—
Velocity Semiamplitude K
10.507 ( +2.396 -2.011 ) m/s
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

See also Planets in Binaries webpage.

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Star

Name
HD 115404 A
Distance
10.9816 ( ± 0.0044 ) pc
Spectral type
K0V
Apparent magnitude V
6.66
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
0.83 ( ± 0.1022 ) MSun
Age
—
Effective temperature
5019.17 ( ± 148.09 ) K
Radius
0.727 ( ± 0.0545 ) RSun
Metallicity [Fe/H]
-0.1567 ( ± 0.0224 )
Detected Disc
—
Magnetic Field
—
RA2000
13:16:51.1
Dec2000
+17:01:01.8
Alternate Names
GJ 505 A

HD 115404 forms a binary system with an M dwarf star 82 AUs away.

No link