Planet HD 20781 e
Detailed information about planet HD 20781 e and its parameters.
Planet
- Name
- HD 20781 e
- Planet Status
-
Confirmed
- Discovered in
-
2019
- Mass
-
0.0442 MJ
- Mass*sin(i)
-
0.0442 MJ
- Semi-Major Axis
- Orbital Period
- Eccentricity
- ω
- Tperi
- Radius
-
—
- Inclination
-
—
- Update
-
2021-08-17
- 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
-
2MASS J03200291-2847016 e, CD-29 1229 e, CPD-29 381 e, HD 20782 B e, HIP 15526 e, SAO 168468 e, TYC 6445-00983-1 e, WISE J032003.21-284702.4 e
| 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 20781
- Distance
-
35.4 pc
- Spectral type
-
G9.5V
- Apparent magnitude V
-
8.44
- Mass
-
—
- Age
-
—
- Effective temperature
-
—
- Radius
-
—
- Metallicity [Fe/H]
-
—
- Detected Disc
-
—
- Magnetic Field
-
—
- RA2000
-
03:20:03.0
- Dec2000
-
-28:47:02.0
- Alternate Names
-
—
No remarks
No link
- Simbad
- Most recent references (ADS)