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Please use this identifier to cite or link to this item: http://hdl.handle.net/2248/4644
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dc.contributor.authorGarcía, L. P-
dc.contributor.authorSivarani, T-
dc.contributor.authorParthasarathy, M-
dc.contributor.authorManchado, A-
dc.date.accessioned2009-07-15T16:08:13Z-
dc.date.available2009-07-15T16:08:13Z-
dc.date.issued2001-08-
dc.identifier.citationSzczerba, R. and Garny, S. K., eds., Post-AGB objects as a phase of stellar evolution, Astrophysics and Space Science Library, Vol. 265, Proceedings of the Torun Workshop held July 5 - 7, 2000, pp. 309 – 312en
dc.identifier.isbn0-7923-7145-3-
dc.identifier.urihttp://hdl.handle.net/2248/4644-
dc.descriptionRestricted Access-
dc.description.abstractHD 168625 (B9-A0 Ia) was classified as a post-AGB star and also as a luminous blue variable. We have analysed the high resolution optical spectra of HD 168625 and derived the atmospheric parameters and the chemical composition. We obtained Teff = 15000K, log g = 2.5, xit = 6km/s and [M/H] = 0.0, and estimated the chemical composition. We find [C/H] = -0.3 +/- 0.1, [N/H] = 0.5 +/- 0.1, [O/H] = 0.0 +/- 0.1, [Mg/H] = -0.3 +/- 0.2, [S/H] = -0.4 +/- 0.1, [Si/H] = -0.5 +/- 0.1 and [Ne/H] = 0.8 +/- 0.2. HD 168625 has overabundance of nitrogen and underabundance of carbon. The oxygen abundance is solar. This indicates mixing of CNO cycle burning products to the surface.en
dc.language.isoenen
dc.publisherKluwer Academic Publishersen
dc.relation.ispartofseriesAstrophysics and Space Science Library; Vol. 265-
dc.relation.urihttp://adsabs.harvard.edu/abs/2001ASSL..265..309Gen
dc.subjectSpectroscopy of HD 168625en
dc.subjectIRAS 18184-1623en
dc.titleSpectroscopy of HD 168625 (IRAS 18184-1623)en
dc.typeArticleen
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