Planet 82 Eri c
Detailed information about planet 82 Eri c and its parameters.
Planet
- Name
- 82 Eri c
- Planet Status
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- Discovered in
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- Update
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- Mass
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MJ
- Mass*sin(i)
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- Revisiting the multi-planetary system of the nearby star HD 20794. Confirmation of a low-mass planet in the habitable zone of a nearby G-dwarf
- An Integrative Analysis of the Rich Planetary System of the Nearby Star e Eridani: Ideal Targets For Exoplanet Imaging and Biosignature Searches
- Evidence for at least three planet candidates orbiting HD20794
- Semi-Major Axis
- Orbital Period
- Eccentricity
- ω
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—
- Tperi
- Radius
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—
- Inclination
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—
- Detection Method
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- Mass Meas. Method
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- Radius Meas. Method
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- Primary transit
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- Secondary transit
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- λ
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—
- Impact Parameter b
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—
- Time Vr=0
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—
- Velocity Semiamplitude K
- Calculated temperature
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- Measured temperature
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- Hottest point longitude
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- Geometric albedo
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- Surface gravity log(g/gH)
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- Alternate Names
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Data Source | Type | Result Value | Result Figure | Notes | Reference |
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Molecule | Data Source | Type | Result Value | Result Figure | Notes | Reference |
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Feng et al. 2017 : With "differential radial velocities" method, they identify four signals at 18, 89, 147 and 330 d and weak evidence for the 43 d and a 11.9 d signals.
No link
Star
- Name
- 82 Eri
- Distance
- Spectral type
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- Apparent magnitude V
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- Mass
- Age
- Effective temperature
- Radius
- Metallicity [Fe/H]
- Detected Disc
- Magnetic Field
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—
- RA2000
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- Dec2000
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- Alternate Names
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No remarks
No link
- Simbad
- Most recent references (ADS)