Planet HD 220074 b

Detailed information about planet HD 220074 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HD 220074 b
Planet Status
Confirmed
Discovered in
2012
Update
2012-11-13
Mass
11.1 ( +1.8 -1.8 ) MJ
Mass*sin(i)
11.1 ( +1.8 -1.8 ) MJ
Semi-Major Axis
1.6 ( ± 0.1 ) AU
Orbital Period
672.1 ( ± 3.7 ) day
Eccentricity
0.14 ( ± 0.05 )
ω
323.0 ( ± 8.5 ) deg
Tperi
2451158.2 ( ± 31.7 ) JD
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

No remarks

No link

Star

Name
HD 220074
Distance
290.2 ( ± 45.5 ) pc
Spectral type
M2III
Apparent magnitude V
6.4
Mass
1.2 ( ± 0.3 ) MSun
Age
4.5 ( ± 2.8 ) Gyr
Effective temperature
3935.0 ( ± 110.0 ) K
Radius
49.67 ( ± 9.5 ) RSun
Metallicity [Fe/H]
-0.25 ( ± 0.25 )
Detected Disc
—
Magnetic Field
—
RA2000
23:20:14.0
Dec2000
+61:58:12.0
Alternate Names
—

No remarks

No link