Planet HIP 77257 b
Detailed information about planet HIP 77257 b and its parameters.
Planet
- Name
- HIP 77257 b
- Planet Status
-
Confirmed
- Discovered in
-
2021
- Mass
-
0.0428 MJ
- Mass*sin(i)
- Semi-Major Axis
- Orbital Period
- Eccentricity
- ω
- Tperi
-
—
- Radius
-
—
- Inclination
-
—
- Update
-
2021-05-31
- Detection Method
-
Radial Velocity
- Mass Detection Method
-
Radial Velocity
- 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
-
HD 141004 b
| 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
- HIP 77257
- Distance
-
11.8186 pc
- Spectral type
-
G0
- Apparent magnitude V
-
—
- Mass
- Age
-
—
- Effective temperature
-
—
- Radius
-
—
- Metallicity [Fe/H]
-
—
- Detected Disc
-
—
- Magnetic Field
-
—
- RA2000
-
15:46:27.0
- Dec2000
-
+07:21:11.0
- Alternate Names
-
lam Ser, HD 141004
No remarks
No link
- Simbad
- Most recent references (ADS)