| dbo:abstract |
AR Cassiopeiae (AR Cas) is a variable star in the constellation of Cassiopeia. It is thought to be a member of a septuple star system, one of only two known star systems with a multiplicity of 7, the other being Nu Scorpii. (en) AR Cassiopeiae (AR Cas) est un système de sept étoiles dans la constellation de Cassiopée. Avec Nu Scorpii, il est un des deux systèmes stellaires septuples connus. Dans autres littératures l'étoile est aussi désignée comme 1H. Cas, IH Cas ou bien 1 Hev Cassiopeiae (d'après le catalogue de Johannes Hevelius). (fr) AR Кассиопеи (AR Cassiopeiae, AR Cas) — кратная звёздная система в созвездии Кассиопеи. (ru) AR Кассіопеї (AR Cas) — кратна зоряна система в сузір’ї Кассіопеї. (uk) 仙后座AR(AR Cas)是在仙后座的一個多星系統。它被認為是一個擁有七顆恆星的系統之一，另一個是天蠍座ν。截至2020年1月，尚未發現更多恆星組成的恆星系統。 (zh) |
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wiki-commons:Special:FilePath/ARCasLightCurve.png?width=300 |
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+0.01 (en) −0.12 (en) |
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B9 V (en) B4 V + A6 V (en) F7 IV + F9 V (en) |
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AB (en) CD (en) Aa (en) Ab (en) FG (en) AR Cassiopeiae (en) HD 221237 (en) |
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dbr:Cassiopeia_constellation |
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JD (en) |
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524129.7888 (dbd:second) |
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Aa (en) |
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4.150000 (xsd:double) |
| dbp:propMoRa |
17.900000 (xsd:double) |
| dbp:simbad |
ADS+16795+D (en) AR+Cas (en) CCDM+J23300%2B5833F (en) CCDM+J23300%2B5833G (en) HD+221237 (en) |
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CD (en) D (en) F (en) G (en) AR Cas (en) |
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−0.14 (en) −0.62 (en) |
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dbr:Algol_variable |
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dbr:System |
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| rdfs:comment |
AR Cassiopeiae (AR Cas) is a variable star in the constellation of Cassiopeia. It is thought to be a member of a septuple star system, one of only two known star systems with a multiplicity of 7, the other being Nu Scorpii. (en) AR Cassiopeiae (AR Cas) est un système de sept étoiles dans la constellation de Cassiopée. Avec Nu Scorpii, il est un des deux systèmes stellaires septuples connus. Dans autres littératures l'étoile est aussi désignée comme 1H. Cas, IH Cas ou bien 1 Hev Cassiopeiae (d'après le catalogue de Johannes Hevelius). (fr) AR Кассиопеи (AR Cassiopeiae, AR Cas) — кратная звёздная система в созвездии Кассиопеи. (ru) AR Кассіопеї (AR Cas) — кратна зоряна система в сузір’ї Кассіопеї. (uk) 仙后座AR(AR Cas)是在仙后座的一個多星系統。它被認為是一個擁有七顆恆星的系統之一，另一個是天蠍座ν。截至2020年1月，尚未發現更多恆星組成的恆星系統。 (zh) |
| rdfs:label |
AR Cassiopeiae (en) AR Cassiopeiae (fr) AR Кассиопеи (ru) 螣蛇十四 (zh) AR Кассіопеї (uk) |
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freebase:AR Cassiopeiae yago-res:AR Cassiopeiae wikidata:AR Cassiopeiae dbpedia-fa:AR Cassiopeiae dbpedia-fr:AR Cassiopeiae dbpedia-ru:AR Cassiopeiae dbpedia-uk:AR Cassiopeiae dbpedia-zh:AR Cassiopeiae https://global.dbpedia.org/id/4Jw25 |
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wikipedia-en:AR_Cassiopeiae?oldid=1090138955&ns=0 |
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wiki-commons:Special:FilePath/ARCasLightCurve.png |
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