Planet HD 33636 b
Detailed information about planet HD 33636 b and its parameters.
Planet
- Name
- HD 33636 b
- Planet Status
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- Discovered in
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- Update
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- Mass
- Mass*sin(i)
- Semi-Major Axis
- Orbital Period
- Eccentricity
- ω
- Tperi
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- 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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Discovered in 2002 as exoplanet candidate, HD 33636 b was disproven as such by Bean et al. (2007) through HST astrometry providing a mass compatible with a M6 dwarf star (m = 0.14 ± 0.01 MSol).However
Xiao et al. (2023) noted an inconsistency and proposed by combining RV and HG proper motion astrometry a smaller mass of 77.8-6.6+6.9 MJup.
Kiefer et al. (2024) refute the low-mass stellar nature confirming HD 33636 b as massive planet close to brown dwarf boundary.
No link
Star
- Name
- HD 33636
- Distance
- Spectral type
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- Apparent magnitude V
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- Mass
- Age
- Effective temperature
- Radius
- Metallicity [Fe/H]
- Detected Disc
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—
- 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)