bn:00164785n
Noun Named Entity
Categories: Cancer (constellation), White dwarfs, X-ray binaries, ROSAT objects, Objects named with variable star designations
EN
RX J0806.3+1527  HM Cancri  J0806
EN
RX J0806.3+1527 or HM Cancri is an X-ray binary star system about 1,600 light-years away. Wikipedia
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EN
RX J0806.3+1527 or HM Cancri is an X-ray binary star system about 1,600 light-years away. Wikipedia
Binary star Wikidata
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