Planet gamma 1 Leo b
Detailed information about planet gamma 1 Leo b and its parameters.
Planet
- Name
- gamma 1 Leo b
- Planet Status
-
Confirmed
- Discovered in
-
2009
- Mass
-
63.88 MJ
- Mass*sin(i)
- Semi-Major Axis
- Orbital Period
- Eccentricity
- ω
- Tperi
- Radius
-
—
- Inclination
- Update
-
2015-09-14
- 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
-
gam 1 Leo b
Data Source | Type | Result Value | Result Figure | Notes | Reference |
---|
Molecule | Data Source | Type | Result Value | Result Figure | Notes | Reference |
---|
11 Jan 2011: Reffert et al. 2011 give a mass range derived from astrometry 9.2 - 130.9 MJup at the 3 σ level
No link
Star
- Name
- gamma 1 Leo
- Distance
-
38.5 pc
- Spectral type
-
K0III
- Apparent magnitude V
-
2.01
- Mass
- Age
-
—
- Effective temperature
- Radius
- Metallicity [Fe/H]
- Detected Disc
-
—
- Magnetic Field
-
—
- RA2000
-
10:19:58.0
- Dec2000
-
+19:50:29.0
- Alternate Names
-
gam 1 Leo
alias HD 89484
No link
- Simbad
- Most recent references (ADS)