Planet HD 33636 b

Detailed information about planet HD 33636 b and its parameters.

Planet

Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

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.

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Star

Name
HD 33636
Distance
Spectral type
G0V
Apparent magnitude V
7.06
Apparent magnitude I
Apparent magnitude J
Apparent magnitude H
Apparent magnitude K
Mass
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000
05:11:46.0
Dec2000
+04:24:12.0
Alternate Names

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