SDSS J1228+1040 b

SDSS J1228+1040 b is an extrasolar planetesimal orbiting the white dwarf SDSS J1228+1040 in the constellation Virgo. If it was a extrasolar planet, it could have be the smallest theoretical exoplanet with a diameter of 127 kilometres, 0.00996703814 radius of Earth.
Category:Minor planets
Category:Exoplanets
Category:Virgo constellation