Planet HD 31221 b
Detailed information about planet HD 31221 b and its parameters.
Planet
- Name
- HD 31221 b
- Planet Status
-
Confirmed
- Discovered in
-
2023
- Mass
- Mass*sin(i)
-
—
- Semi-Major Axis
-
—
- Orbital Period
- Eccentricity
-
—
- ω
-
—
- Tperi
-
—
- Radius
- Inclination
-
84.86 deg
- Update
-
2023-05-09
- Detection Method
-
Primary Transit
- Mass Detection Method
-
Radial Velocity
- Radius Detection Method
-
Primary Transit
- 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
-
—
| 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 31221
- Distance
-
124.0 pc
- Spectral type
-
A2
- Apparent magnitude V
-
8.0
- Mass
- Age
-
—
- Effective temperature
-
—
- Radius
- Metallicity [Fe/H]
-
—
- Detected Disc
-
—
- Magnetic Field
-
—
- RA2000
-
04:54:49.0
- Dec2000
-
+22:08:47.0
- Alternate Names
-
—
No remarks
No link
- Simbad
- Most recent references (ADS)