Planet HD 208742 b

Detailed information about planet HD 208742 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HD 208742 b
Mass
—
Mass*sin(i)
14.0 ( +2.0 -2.0 ) MJ
Semi-Major Axis
1.5 ( ± 0.2 ) AU
Orbital Period
602.8 ( ± 4.9 ) day
Eccentricity
0.06 ( +0.13 -0.06 )
ω
167.1 ( ± 50.7 ) deg
Tperi
2455690.7 ( ± 85.8 ) JD
Radius
—
Inclination
—
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
—
Time Vr=0
—
Velocity Semiamplitude K
—
Calculated temperature
—
Measured temperature
—
Hottest point longitude
—
Surface gravity log(g/gH)
—
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 208742
Distance
382.8 ( ± 44.8 ) pc
Spectral type
K5
Apparent magnitude V
6.51
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
1.18 ( ± 0.22 ) MSun
Age
4.8 ( ± 2.6 ) Gyr
Effective temperature
3940.0 ( ± 50.0 ) K
Radius
57.2 ( ± 7.1 ) RSun
Metallicity [Fe/H]
-0.47 ( ± 0.2 )
Detected Disc
—
Magnetic Field
—
RA2000
21:52:13.0
Dec2000
+79:33:06.4
Alternate Names
—

No remarks

No link