Planet GD 552 b
Detailed information about planet GD 552 b and its parameters.
Planet
- Name
- GD 552 b
- Planet Status
-
Candidate
- Discovered in
-
2008
- Mass
-
31.0 MJ
- Mass*sin(i)
- Semi-Major Axis
-
—
- Orbital Period
- Eccentricity
-
—
- ω
-
—
- Tperi
-
—
- Radius
-
—
- Inclination
-
—
- Update
-
2018-12-21
- Detection Method
-
Other
- 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
-
NSV 25966 b, 2MASS J22503989+6328383 b
| 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
- GD 552
- Distance
-
70.0 pc
- Spectral type
-
DN
- Apparent magnitude V
-
16.5
- Mass
- Age
-
—
- Effective temperature
- Radius
-
—
- Metallicity [Fe/H]
-
—
- Detected Disc
-
—
- Magnetic Field
-
—
- RA2000
-
22:50:39.9
- Dec2000
-
+63:28:38.3
- Alternate Names
-
NSV 25966, 2MASS J22503989+6328383
This is a dwarf nova with a white dwarf and probably a brown dwarf
No link
- Simbad
- Most recent references (ADS)