High Quality Content by WIKIPEDIA articles! Wolf 424 is a binary star system comprising two red dwarf stars at a distance of approximately 14.2 light years from the Sun. It is located in the constellation Virgo, between the stars ? Virginis and ? Virginis. The Wolf 424 system has a semi-major axis of 4.1 AU and an eccentricity of 0.28. The stars have an orbital period of 16.2 years and have an apparent magnitude of about 12.5. Wolf 424A is a cool main sequence red dwarf star of approximately 0.14 solar masses (147 Jupiters) and a radius of 0.17 solar radii.

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