Planet HD 178911 Bb

Detailed information about planet HD 178911 Bb and its parameters.

Planet

Name
HD 178911 Bb
Planet Status
Confirmed
Discovered in
2001
Publication
Status
—
Update
2024-07-29
Mass
—
Mass*sin(i)
6.292 ( +0.059 -0.059 ) MJ
Semi-Major Axis
Orbital Period
Eccentricity
Angular distance
0.006848 arcsec
ω
Tperi
Radius
—
Inclination
—
Detection Method
Radial Velocity
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

See also Planets in Binaries webpage.

Star

Name
HD 178911 B
Distance
46.73 pc
Spectral type
G5V
Apparent magnitude V
7.98
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
19:09:03.0
Dec2000
+34:35:59.0
Alternate Names
—

20 Apr. 2003: Planet in wide (a ~ 640 AU) binary system (Eggenberger et al. 2003). Primary star HD 178911 A is itself a spectroscopic binary.
Name HD 178911 B not in Simbad; HIP 94075 or ADS 12101 B instead

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