Observations with the Southern African Large Telescope have finally found a white dwarf companion in a 4.04 day orbit around the rare low-mass Wolf-Rayet type central star of NGC 5189.
Promatranja s južnoafričkog velikog teleskopa konačno su pronašla pratitelja bijelog patuljka u 4,04-dnevnoj orbiti oko rijetke Wolf-Rayetove središnje zvijezde male mase u NGC 5189.