The General Catalogue of Variable Stars (GCVS) is a list of variable stars in the Milky Way Galaxy[lower-alpha 1]. Its first edition, containing 10,820 stars, was published in 1948 by the Academy of Sciences of the USSR, edited by Boris Kukarkin [ru] and Pavel Parenago.[1] Second and third editions were published in 1958 and 1968. The fourth edition, containing 28,435 stars, was published in three volumes in 19851987.[2][3] Later, two more volumes were published: the fourth volume containing reference tables and the fifth volume containing extragalactic variable stars.[3] The first release of the fifth edition (GCVS 5.1), which is periodically updated, currently contains 58,035 variable stars;[4][5] it is available at the GCVS website and at the VizieR astronomical catalogue service.

Notes

  1. The fourth edition also included a list of extragalactic variable stars, but the fifth edition is no longer updating it.

References

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