Planet CP Eri b
Detailed information about planet CP Eri b and its parameters.
Planet
- Name
- CP Eri b
- Planet Status
-
Confirmed
- Discovered in
-
1992
-
Publication
Status -
—
- Update
-
2024-09-04
- Mass
- Mass*sin(i)
- Semi-Major Axis
-
0.001246 AU
- Orbital Period
-
0.01968 day
- Eccentricity
-
—
- Angular distance
-
—
- ω
-
—
- Tperi
-
—
- Radius
- Inclination
- Detection Method
-
Timing, Other
- Mass Meas. Method
-
—
- Radius Meas. 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
-
—
| Data Source | Type | Result Value | Result Figure | Notes | Reference |
|---|
| Molecule | Data Source | Type | Result Value | Result Figure | Notes | Reference |
|---|
Reported radius is derived for a partly degenerate helium dwarf (R2 = 0.029 M2-0.19 for M2 = 0.035 MSol).
No link
Star
- Name
- CP Eri
- Distance
-
804.0 pc
- Spectral type
-
DBAZ
- Apparent magnitude V
-
17.8
- Apparent magnitude I
-
—
- Apparent magnitude J
-
—
- Apparent magnitude H
-
—
- Apparent magnitude K
-
—
- Mass
- Age
-
—
- Effective temperature
-
K
- Radius
-
0.0146 RSun
- Metallicity [Fe/H]
-
-1.3
- Detected Disc
-
—
- Magnetic Field
-
—
- RA2000
-
03:10:32.8
- Dec2000
-
-09:45:06.2
- Alternate Names
-
PHL 1457
Sion et al. (2006): CP Eri is best modelled as a helium-dominated, hybrid white dwarf.
No link
- Simbad
- Most recent references (ADS)