Planet HD 203030 b
Detailed information about planet HD 203030 b and its parameters.
Planet
- Name
- HD 203030 b
- Planet Status
-
Confirmed
- Discovered in
-
2017
- Mass
- Mass*sin(i)
-
—
- Semi-Major Axis
- Orbital Period
-
—
- Eccentricity
-
—
- ω
-
—
- Tperi
-
—
- Radius
-
—
- Inclination
-
—
- Update
-
2024-03-24
- Detection Method
-
Imaging
- Mass Detection Method
-
Spectrum
- 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
-
V457 Vul b, HIP 105232 b
| Data Source | Type | Result Value | Result Figure | Notes | Reference |
|---|
| Molecule | Data Source | Type | Result Value | Result Figure | Notes | Reference |
|---|---|---|---|---|---|---|
| H2O | ||||||
| Measurements | Detected | 2019 - MILES-PAEZ P. |
It is an L7.5+/-0.5 brown dwarf.
No link
Star
- Name
- HD 203030
- Distance
- Spectral type
-
G8V
- Apparent magnitude V
-
8.43
- Mass
- Age
- Effective temperature
-
—
- Radius
-
—
- Metallicity [Fe/H]
-
—
- Detected Disc
-
—
- Magnetic Field
-
—
- RA2000
-
21:18:58.0
- Dec2000
-
+26:13:50.0
- Alternate Names
-
—
No remarks
No link
- Simbad
- Most recent references (ADS)