Scheat

专有名词
中文释义

英文释义

专有名词
  1. A semiregular variable red giant, visible as a second-magnitude orange-red star in the northern constellation of Pegasus, one of four stars in the asterism of the Great Square of Pegasus.
    — [This is the Scheat of Tycho, the Palermo Catalogue, and modern lists generally, either from Al Sā'id the Upper Part of the Arm, or, as Hyde suggested, from the early Sa'd appearing in the subsequent three pairs of stars. Bayer had Seat Alpheras; Chilmead, Seat Alfaras; Riccioli, Scheat Alpheraz; and Schickard, Saidol-pharazi.]

词源

From Arabic السَاعِد (as-sāʕid, literally “the forearm”).
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