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- WR_102ea abstract "WR 102ea is a Wolf–Rayet star in the Sagittarius constellation. It is the second most luminous star in the Quintuplet cluster after WR 102hb. With a luminosity of 2,500,000 times solar, it is also one of the most luminous stars known. Despite the high luminosity it can only be observed at infra-red wavelengths due to the dimming effect of intervening dust on visual light.It is an evolved massive star which has an emission line spectrum from a strong stellar wind caused by high luminosity and the presence of elements heavier than hydrogen in the photosphere. The spectrum is dominated by ionised helium and nitrogen lines due to convectional and rotational mixing of fusion products to the surface of the star. However it is still in a core hydrogen burning phase and hydrogen lines are also visible in the spectrum, in contrast to WN stars without hydrogen which are older, less massive, and less luminous. Despite being a relatively unevolved star, WR 102ea has lost over half its mass already.".
- WR_102ea wikiPageID "28290171".
- WR_102ea wikiPageLength "4075".
- WR_102ea wikiPageOutDegree "16".
- WR_102ea wikiPageRevisionID "661320493".
- WR_102ea wikiPageWikiLink Category:Sagittarius_(constellation).
- WR_102ea wikiPageWikiLink Category:Wolf–Rayet_stars.
- WR_102ea wikiPageWikiLink Helium.
- WR_102ea wikiPageWikiLink Hydrogen.
- WR_102ea wikiPageWikiLink Infrared.
- WR_102ea wikiPageWikiLink List_of_most_luminous_stars.
- WR_102ea wikiPageWikiLink Luminosity.
- WR_102ea wikiPageWikiLink Nitrogen.
- WR_102ea wikiPageWikiLink Photosphere.
- WR_102ea wikiPageWikiLink Quintuplet_cluster.
- WR_102ea wikiPageWikiLink Sagittarius_(constellation).
- WR_102ea wikiPageWikiLink Solar_luminosity.
- WR_102ea wikiPageWikiLink Wolf–Rayet_star.
- WR_102ea wikiPageWikiLinkText "WR 102ea".
- WR_102ea absmagK "−8.3".
- WR_102ea ageMyr "~4".
- WR_102ea appmag "8.8".
- WR_102ea appmag1Passband "K".
- WR_102ea class "32400.0".
- WR_102ea constell Sagittarius_(constellation).
- WR_102ea distLy "26".
- WR_102ea distPc "8".
- WR_102ea epoch "J2000".
- WR_102ea luminosity "2.5".
- WR_102ea mass "58".
- WR_102ea propMoDec "-1.21".
- WR_102ea propMoRa "-0.59".
- WR_102ea radialV "116".
- WR_102ea radius "86".
- WR_102ea temperature "25100".
- WR_102ea type Wolf–Rayet_star.
- WR_102ea wikiPageUsesTemplate Template:DEC.
- WR_102ea wikiPageUsesTemplate Template:RA.
- WR_102ea wikiPageUsesTemplate Template:Reflist.
- WR_102ea wikiPageUsesTemplate Template:Star-stub.
- WR_102ea wikiPageUsesTemplate Template:Starbox_astrometry.
- WR_102ea wikiPageUsesTemplate Template:Starbox_begin.
- WR_102ea wikiPageUsesTemplate Template:Starbox_catalog.
- WR_102ea wikiPageUsesTemplate Template:Starbox_character.
- WR_102ea wikiPageUsesTemplate Template:Starbox_detail.
- WR_102ea wikiPageUsesTemplate Template:Starbox_end.
- WR_102ea wikiPageUsesTemplate Template:Starbox_observe.
- WR_102ea wikiPageUsesTemplate Template:Starbox_reference.
- WR_102ea wikiPageUsesTemplate Template:Stars_of_Sagittarius.
- WR_102ea subject Category:Sagittarius_(constellation).
- WR_102ea subject Category:Wolf–Rayet_stars.
- WR_102ea hypernym Star.
- WR_102ea type CelestialBody.
- WR_102ea type Place.
- WR_102ea type Star.
- WR_102ea type Location.
- WR_102ea type Place.
- WR_102ea type Thing.
- WR_102ea comment "WR 102ea is a Wolf–Rayet star in the Sagittarius constellation. It is the second most luminous star in the Quintuplet cluster after WR 102hb. With a luminosity of 2,500,000 times solar, it is also one of the most luminous stars known.".
- WR_102ea label "WR 102ea".
- WR_102ea sameAs Q1090392.
- WR_102ea sameAs QPM-241.
- WR_102ea sameAs کیوپیام-۲۴۱.
- WR_102ea sameAs QPM-241.
- WR_102ea sameAs QPM-241.
- WR_102ea sameAs QPM-241.
- WR_102ea sameAs WR_102ea.
- WR_102ea sameAs QPM-241.
- WR_102ea sameAs m.0cp1jnc.
- WR_102ea sameAs QPM-241.
- WR_102ea sameAs WR_102ea.
- WR_102ea sameAs Q1090392.
- WR_102ea sameAs QPM-241.
- WR_102ea wasDerivedFrom WR_102ea?oldid=661320493.
- WR_102ea isPrimaryTopicOf WR_102ea.
- WR_102ea name "WR 102ea".