Planet HD 147379 Ab

Detailed information about planet HD 147379 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HD 147379 Ab
Mass
—
Mass*sin(i)
0.068 ( ± 0.0035 ) MJ
Semi-Major Axis
0.323 ( ± 0.006 ) AU
Orbital Period
86.58 ( ± 0.14 ) day
Eccentricity
0.136 ( +0.085 -0.08 )
ω
2.3 ( +51.0 -46.0 ) deg
Tperi
—
Radius
—
Inclination
—
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
—
Time Vr=0
—
Velocity Semiamplitude K
4.49 ( ± 0.22 ) m/s
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

The same planet is announced as HD 147379 b by Renders et al. and as Gl617A b by Hobson et al.

No link

Star

Name
HD 147379 A
Distance
10.735 ( ± 0.026 ) pc
Spectral type
M1V
Apparent magnitude V
8.9
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
0.58 ( ± 0.08 ) MSun
Age
—
Effective temperature
4090.0 ( ± 50.0 ) K
Radius
0.57 ( ± 0.06 ) RSun
Metallicity [Fe/H]
0.16 ( ± 0.16 )
Detected Disc
—
Magnetic Field
—
RA2000
16:16:43.0
Dec2000
+67:14:20.0
Alternate Names
GJ 617 AA, Gliese 617 A, ENG 57 A

GJ 617 B (HD 147379 B or EW Dra) is the companion star, located 695 AUs away.

No link