List of largest known stars

The largest known stars are here, ordered according to their radius listed. The radius is expressed as a ratio to the solar radius ( 695,700 km with half the solar diameter ).

The radii given are estimates with sometimes large fluctuations. In addition, binary star systems are sometimes given resolved into its individual stars, listed in other cases as a single object. Therefore, this list provides only a clue and no reliable ranking.

Mu Cephei VY Canis Majoris WOH G64 KW Sagittarii KY Cygni R136a1 V382 Carinae S Orionis 119 Tauri Delta Canis Majoris Chi Cygni Mira S Doradus R Leonis La Superba LBV 1806-20 Epsilon Pegasi Gamma Crucis Albireo Alnitak Zeta Geminorum Eta Aquilae Lists of stars Slashdot Digital Object Identifier
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