Planet GJ 777 Ab

Detailed information about planet GJ 777 Ab and its parameters.

Planet

Name
GJ 777 Ab
Planet Status
Confirmed
Discovered in
2003
Update
2024-09-23
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
ω
Tperi
Radius
Inclination
Detection Method
Radial Velocity, Astrometry
Mass Meas. Method
Astrometry
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
HD 190360 b
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

No remarks

Star

GJ 777 has a faint M dwarf companion star (G 125-55 or GJ 777 B, spT M4.5V) 2849 AUs away which in turn could be an unresolved binary with a similar companion (a ~70 AUs).

No link