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单词 Harvard Revised Photometry
释义
Harvard Revised Photometry

Astronomy
  • A catalogue of stars brighter than visual magnitude 6.5, published by E. C. Pickering at Harvard College Observatory in 1908. In addition to 9096 stars, the catalogue contained nine novae or supernovae, four globular clusters, and the Andromeda Galaxy. This catalogue was the forerunner of the Bright Star Catalogue.


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