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- Omicron_Aquilae abstract "Omicron Aquilae (ο Aql, ο Aquilae) is the Bayer designation for a double star in the equatorial constellation of Aquila. The brighter component has an apparent visual magnitude of +5.11, which means it is faintly visible to the naked eye in dark suburban skies. The annual parallax shift of this star is 52.11 mas, which is equivalent to a physical distance of 62.6 light-years (19.2 parsecs) from Earth.The primary component, Omicron Aquilae A, is an F-type main sequence star with a stellar classification of F8 V. It has about 125% of the mass of the Sun and 152% of the Sun's radius. With an age of roughly 3.3 billion years, it appears to spinning at a leisurely rate with a projected rotational velocity of 3 km/s. The outer atmosphere has an effective temperature of 6,090 K, giving it the yellowish-white hue of an F-type star.In 1998, Omicron Aquilae was one of nine stars identified as experiencing a superflare. The first flare observed from Omicron Aquilae was in 1979, with a magnitude increase of 0.07 and a duration of less than five days. The second occurred in 1980, with a magnitude change of 0.09 and a duration of fifteen days. The energy released during the second flare is estimated as 9 × 1037 erg.There is a magnitude 12.67 common proper motion companion located at an angular separation of 22.5 arcseconds along a position angle of 221°. Based upon its matching parallax value, this corresponds to a projected linear separation of 431 astronomical units. (Hence, the companion is located at this separation or greater.) Designated component C, this is a small red dwarf star with a stellar classification of M3 V. Component B is an optical companion that appears near the primary only through a chance alignment.".
- Omicron_Aquilae thumbnail Aquila_IAU.svg?width=300.
- Omicron_Aquilae wikiPageExternalLink AladinPreview?-c=NLTT+48319&ident=NLTT+48319&submit=Aladin+previewer.
- Omicron_Aquilae wikiPageExternalLink VizieR-S?CCDM%20J19510%2b1025A.
- Omicron_Aquilae wikiPageExternalLink VizieR-S?HR%207560.
- Omicron_Aquilae wikiPageID "2870176".
- Omicron_Aquilae wikiPageRevisionID "592700802".
- Omicron_Aquilae absmagV "3.71".
- Omicron_Aquilae ageGyr "3.3".
- Omicron_Aquilae appmagV "5.11".
- Omicron_Aquilae bV "0.55".
- Omicron_Aquilae component "ο Aql A".
- Omicron_Aquilae component "ο Aql C".
- Omicron_Aquilae constell Aquila_(constellation).
- Omicron_Aquilae epoch "J2000".
- Omicron_Aquilae gravity "4.07".
- Omicron_Aquilae hasPhotoCollection Omicron_Aquilae.
- Omicron_Aquilae mass "0.33".
- Omicron_Aquilae mass "1.252".
- Omicron_Aquilae metalFe "+0.07".
- Omicron_Aquilae pError "0.29".
- Omicron_Aquilae parallax "52.11".
- Omicron_Aquilae propMoDec "–136.48".
- Omicron_Aquilae propMoRa "+242.28".
- Omicron_Aquilae rI "0.29".
- Omicron_Aquilae radialV "–0.2".
- Omicron_Aquilae radius "1.52".
- Omicron_Aquilae rotationalVelocity "3".
- Omicron_Aquilae temperature "6090".
- Omicron_Aquilae uB "0.07".
- Omicron_Aquilae subject Category:Aquila_(constellation).
- Omicron_Aquilae subject Category:Bayer_objects.
- Omicron_Aquilae subject Category:Double_stars.
- Omicron_Aquilae subject Category:F-type_main-sequence_stars.
- Omicron_Aquilae subject Category:Flamsteed_objects.
- Omicron_Aquilae subject Category:Henry_Draper_Catalogue_objects.
- Omicron_Aquilae type BayerObjects.
- Omicron_Aquilae type BinaryStar109221070.
- Omicron_Aquilae type BinaryStars.
- Omicron_Aquilae type CelestialBody109239740.
- Omicron_Aquilae type F-typeMainSequenceStars.
- Omicron_Aquilae type FlamsteedObjects.
- Omicron_Aquilae type HenryDraperCatalogueObjects.
- Omicron_Aquilae type NaturalObject100019128.
- Omicron_Aquilae type Object100002684.
- Omicron_Aquilae type PhysicalEntity100001930.
- Omicron_Aquilae type Star109444100.
- Omicron_Aquilae type Whole100003553.
- Omicron_Aquilae type CelestialBody.
- Omicron_Aquilae type Star.
- Omicron_Aquilae type PhysicalBody.
- Omicron_Aquilae comment "Omicron Aquilae (ο Aql, ο Aquilae) is the Bayer designation for a double star in the equatorial constellation of Aquila. The brighter component has an apparent visual magnitude of +5.11, which means it is faintly visible to the naked eye in dark suburban skies.".
- Omicron_Aquilae label "Omicron Aquilae".
- Omicron_Aquilae label "Omicron Aquilae".
- Omicron_Aquilae label "Omicron Aquilae".
- Omicron_Aquilae label "天鷹座ο".
- Omicron_Aquilae sameAs Omicron_Aquilae.
- Omicron_Aquilae sameAs Omicron_Aquilae.
- Omicron_Aquilae sameAs m.0881hd.
- Omicron_Aquilae sameAs Q2608125.
- Omicron_Aquilae sameAs Q2608125.
- Omicron_Aquilae sameAs Omicron_Aquilae.
- Omicron_Aquilae wasDerivedFrom Omicron_Aquilae?oldid=592700802.
- Omicron_Aquilae depiction Aquila_IAU.svg.
- Omicron_Aquilae isPrimaryTopicOf Omicron_Aquilae.
- Omicron_Aquilae name "Omicron Aquilae".
