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Please use this identifier to cite or link to this item: http://hdl.handle.net/2248/4473
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dc.contributor.authorParthasarathy, M-
dc.date.accessioned2009-05-19T16:15:12Z-
dc.date.available2009-05-19T16:15:12Z-
dc.date.issued1989-
dc.identifier.citationJohnson, H R and Zuckerman, B., eds., Evolution of peculiar red giant stars., Proceedings of the 106th Colloquium of the International Astronomical Union held in Bloomington, Indiana U.S.A. 27 - 29 July 1988,en
dc.identifier.isbn0-521-36617-8-
dc.identifier.urihttp://hdl.handle.net/2248/4473-
dc.descriptionRestricted Access-
dc.description.abstractIRAS data for high-galactic-latitude F supergiants, a few luminous F-G stars, and a few peculiar (forbidden) emission-line stars reveal they have dust shells with characteristics similar to those observed in planetary nebulas. The objects appear to have experienced severe mass loss in the recent past on the AGB. These stars are most likely post-AGB stars or evolving from the tip of AGB towards the left in the H-R diagram and may be described as possible protoplanetary nebulas. From the IRAS data, ten additional possible protoplanetary nebulas are identified.en
dc.language.isoenen
dc.publisherCambridge University Pressen
dc.relation.ispartofseriesInternational Astronomical Union Colloquium; No.106-
dc.rights© Cambridge University Press-
dc.subjectF Starsen
dc.subjectPlanetary Nebulaeen
dc.subjectStellar Evolutionen
dc.subjectSupergiant Starsen
dc.subjectAsymptotic Giant Branch Starsen
dc.subjectEmission Spectraen
dc.subjectG Starsen
dc.subjectHertzsprung-Russell Diagramen
dc.subjectInfrared Astronomy Satelliteen
dc.subjectStellar Luminosityen
dc.titlePossible proto-planetary nebulaeen
dc.typeArticleen
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