Planet BD-21 397 b
Detailed information about planet BD-21 397 b and its parameters.
Planet
- Name
- BD-21 397 b
- Planet Status
-
- Discovered in
-
- Update
-
- Mass
-
MJ
- Mass*sin(i)
- Semi-Major Axis
- Orbital Period
- Eccentricity
- ω
- Tperi
- Radius
-
—
- Inclination
-
—
- Detection Method
-
- 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
- BD-21 397
- Distance
- Spectral type
-
- Apparent magnitude V
-
- Mass
- Age
- Effective temperature
- Radius
- Metallicity [Fe/H]
- Detected Disc
-
—
- Magnetic Field
-
—
- RA2000
-
- Dec2000
-
- Alternate Names
-
—
No remarks
No link
- Simbad
- Most recent references (ADS)