Planet GJ 143 b
Detailed information about planet GJ 143 b and its parameters.
Planet
- Name
- GJ 143 b
- Planet Status
-
Confirmed
- Discovered in
-
2018
- Mass
-
0.0714 MJ
- Mass*sin(i)
-
—
- Semi-Major Axis
- Orbital Period
- Eccentricity
- ω
- Tperi
-
—
- Radius
- Inclination
-
89.33 deg
- Update
-
2019-05-02
- Detection Method
-
Primary Transit
- Mass Detection Method
-
Radial Velocity
- Radius Detection Method
-
Primary Transit
- Primary transit
-
2458385.92502 JD
- 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
-
HD 21749 b
| Data Source | Type | Result Value | Result Figure | Notes | Reference |
|---|
| Molecule | Data Source | Type | Result Value | Result Figure | Notes | Reference |
|---|
12 Dec 2018: : The orbital period comes from RV measurements since there is only one transit (Trifonov et al. 2018)
No link
Star
- Name
- GJ 143
- Distance
- Spectral type
-
K4.5V
- Apparent magnitude V
-
8.3
- Mass
- Age
-
3.8 Gyr
- Effective temperature
- Radius
- Metallicity [Fe/H]
- Detected Disc
-
—
- Magnetic Field
-
—
- RA2000
-
03:26:59.0
- Dec2000
-
-63:29:57.0
- Alternate Names
-
HD 21749, TOI-186
No remarks
No link
- Simbad
- Most recent references (ADS)