Planet HD 217786 Ab

Detailed information about planet HD 217786 Ab and its parameters.

Planet

Name
HD 217786 Ab
Planet Status
Confirmed
Discovered in
2010
Publication
Status
—
Update
2026-07-22
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
Angular distance
0.043431 arcsec
ω
Tperi
Radius
—
Inclination
Detection Method
Radial Velocity, Astrometry
Mass Meas. Method
Radial Velocity
Radius Meas. Method
—
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
—
Time Vr=0
—
Velocity Semiamplitude K
231.499 ( +0.246 -0.127 ) m/s
Calculated temperature
—
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
HD 217786 b
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

An M dwarf companion star lies 156 AUs away.

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