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- 57_Aquilae abstract "57 Aquilae is a double star in the constellation Aquila. The primary star has an apparent visual magnitude of 5.70, while the secondary is magnitude 6.48. The pair have an angular separation of 35.624 arcseconds and probably form a wide binary star system. The estimated distance of the first component is 480 light-years (150 parsecs), while the second is at 510 light-years (160 parsecs). However, the margin of errors for their respective distance estimates overlap, indicating a probability that they are actually located much closer to each other. Both stars are massive, B-type main sequence stars with rapid rotation rates.".
- 57_Aquilae wikiPageExternalLink AladinPreview?-c=HD+188293&ident=HD+188293&submit=Aladin+previewer.
- 57_Aquilae wikiPageExternalLink VizieR-S?CCDM%20J19546-0814A.
- 57_Aquilae wikiPageExternalLink VizieR-S?HR%207593.
- 57_Aquilae wikiPageID "2902912".
- 57_Aquilae wikiPageRevisionID "601973210".
- 57_Aquilae appmagV "5.7".
- 57_Aquilae appmagV "6.48".
- 57_Aquilae bV "–0.08/–0.04".
- 57_Aquilae component "57".
- 57_Aquilae constell Aquila_(constellation).
- 57_Aquilae epoch "J2000".
- 57_Aquilae hasPhotoCollection 57_Aquilae.
- 57_Aquilae names "BD–08 5154, HD 188293, HIP 97966, HR 7593, SAO 143898.".
- 57_Aquilae names "BD–08 5155, HD 188294, HIP 97967, HR 7594, SAO 143899.".
- 57_Aquilae pError "0.37".
- 57_Aquilae pError "0.58".
- 57_Aquilae parallax "6.42".
- 57_Aquilae parallax "6.76".
- 57_Aquilae propMoDec "–25.75".
- 57_Aquilae propMoDec "–30.77".
- 57_Aquilae propMoRa "+2.13".
- 57_Aquilae propMoRa "+6.61".
- 57_Aquilae radialV "–5".
- 57_Aquilae radialV "–6".
- 57_Aquilae rotationalVelocity "160".
- 57_Aquilae rotationalVelocity "190".
- 57_Aquilae uB "–0.49/–0.27".
- 57_Aquilae subject Category:Aquila_(constellation).
- 57_Aquilae subject Category:Binary_stars.
- 57_Aquilae subject Category:Double_stars.
- 57_Aquilae subject Category:Henry_Draper_Catalogue_objects.
- 57_Aquilae type CelestialBody.
- 57_Aquilae type Star.
- 57_Aquilae type PhysicalBody.
- 57_Aquilae comment "57 Aquilae is a double star in the constellation Aquila. The primary star has an apparent visual magnitude of 5.70, while the secondary is magnitude 6.48. The pair have an angular separation of 35.624 arcseconds and probably form a wide binary star system. The estimated distance of the first component is 480 light-years (150 parsecs), while the second is at 510 light-years (160 parsecs).".
- 57_Aquilae label "57 Aquilae".
- 57_Aquilae label "天鷹座57".
- 57_Aquilae sameAs m.08bf2l.
- 57_Aquilae sameAs Q3781141.
- 57_Aquilae sameAs Q3781141.
- 57_Aquilae wasDerivedFrom 57_Aquilae?oldid=601973210.
- 57_Aquilae isPrimaryTopicOf 57_Aquilae.
- 57_Aquilae name "57 Aquilae".