HR3040- on the Am track ?

dc.contributor.author	Sreedhar Rao, S
dc.contributor.author	Raghavender Rao, C
dc.contributor.author	Kilambi, G. C
dc.date.accessioned	2007-10-18T09:40:36Z
dc.date.available	2007-10-18T09:40:36Z
dc.date.issued	1999
dc.identifier.citation	BASI, Vol. 27, No. 1, pp. 123 - 127	en
dc.identifier.uri	http://hdl.handle.net/2248/1903
dc.description.abstract	HR 3040 (HD 63589) exhibits pseudo-luminosity effects similar to many a main-sequence Am star, especially a strong Sr II 4077 line indicating a higher luminosity class. Its K-line matches that of A3 V, violet and blue metallic line spectrum resembles F2 III-IV, whereas its Sr II 4077 is as strong as that in an F5 III standard. With respect to its observed spectral characteristics and estimated orbital parameters, the position of HR 3040 vis-a-vis similar Am systems on the HR diagram is discussed.	en
dc.format.extent	340116 bytes
dc.format.mimetype	application/pdf
dc.language.iso	en	en
dc.publisher	Astronomical Society of India	en
dc.relation.uri	http://adsabs.harvard.edu/abs/1999BASI...27..123S	en
dc.subject	MK Morphology	en
dc.subject	Pseudo-luminosity effects	en
dc.subject	HR 3040	en
dc.subject	Radial velocities	en
dc.subject	HR diagram	en
dc.title	HR3040- on the Am track ?	en
dc.type	Article	en