HD 38529

About 6 L ☉

HD 38529, also known as HR 1988, is a star system in the constellation Orion. The main star, HD 38529 A, belongs to the spectral class G4 and has a mass of about 1.4 solar masses. He is surrounded by at least two sub-stellar objects, HD 38529 b and HD 38529 c, with the former probably is an exoplanet and The second one a brown dwarf. At a distance of 284 ' from the main component at position angle 305 °, HD 38529 B, a companion with common proper motion, in which it is a red dwarf of spectral type M3 is.

HD 38529 b

HD 38529 b, HD 38529 and Ab, is an exoplanet, orbiting the main star with an orbital period of 14.31 days. It was founded in 2000 by Geoffrey Marcy et al. discovered using the radial velocity method; its minimum mass is 0.85 Jupiter masses. Its orbit has a semimajor axis of about 0.13 Astronomical Units and an eccentricity of 0.25.