Planet HD 157172 b
Detailed information about planet HD 157172 b and its parameters.
Planet
- Name
- HD 157172 b
- Planet Status
-
Confirmed
- Discovered in
-
2011
- Mass
-
0.12 MJ
- Mass*sin(i)
-
0.12 MJ
- Semi-Major Axis
-
0.416 AU
- Orbital Period
-
104.84 day
- Eccentricity
-
0.46
- ω
-
—
- Tperi
-
—
- Radius
-
—
- Inclination
-
—
- Update
-
2011-09-11
- Detection Method
-
Radial Velocity
- Mass Detection Method
-
—
- Radius Detection 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 157172
- Distance
-
31.9 pc
- Spectral type
-
G8.5V
- Apparent magnitude V
-
7.86
- Mass
-
—
- Age
-
—
- Effective temperature
-
—
- Radius
-
—
- Metallicity [Fe/H]
-
—
- Detected Disc
-
—
- Magnetic Field
-
—
- RA2000
-
17:22:35.0
- Dec2000
-
-19:36:58.0
- Alternate Names
-
—
No remarks
No link
- Simbad
- Most recent references (ADS)