Detailed period study of Delta Capricorni

doi:10.1007/BF00645678

SAO/NASA ADS Astronomy Abstract Service

· Find Similar Abstracts (with default settings below)
· Electronic Refereed Journal Article (HTML)
· Full Refereed Journal Article (PDF/Postscript)
· Full Refereed Scanned Article (GIF)
· References in the article
· Citations to the Article (1) (Citation History)
· Refereed Citations to the Article
· SIMBAD Objects (1)
· Reads History
·
· Translate This Page

Title:		Detailed period study of Delta Capricorni
Authors:		Srivastava, R. K.
Affiliation:		AA(Uttar Pradesh State Observatory, Nainital, India)
Publication:		Astrophysics and Space Science (ISSN 0004-640X), vol. 147, no. 2, Aug. 1988, p. 335-341. (Ap&SS Homepage)
Publication Date:		08/1988
Category:		Astrophysics
Origin:		STI
NASA/STI Keywords:		ECLIPSING BINARY STARS, EPHEMERIDES, STELLAR SPECTRA, PERIODIC VARIATIONS, STELLAR SPECTROPHOTOMETRY, TRIPLE STARS, UBV SPECTRA
DOI:		10.1007/BF00645678
Bibliographic Code:		1988Ap&SS.147..335S

Abstract

Detailed period study of the eclipsing binary system Delta Cap is presented. A new period of 1^d.0227789 has been given. Period changes in different portions of the O-C diagram have been estimated, which range from 6.4×10^-6d to 1.8×10^-3d(?), the average being 3.5×10^-5d. A sinusoidal variation is evident in the O-C diagrams, which is indicative of the possible presence of a third body, having a period of nearly 62 years, however, it is yet to be confirmed.

Printing Options

HELP for Article Retrieval

Bibtex entry for this abstract Preferred format for this abstract (see Preferences)

Use:	Authors
	Title
	Keywords (in text query field)
	Abstract Text
Return:	Query Results	Return items starting with number
	Query Form
Database:	Astronomy
	Physics
	arXiv e-prints

SAO/NASA ADS Astronomy Abstract Service

Abstract

Printing Options

More Article Retrieval Options

HELP for Article Retrieval

Find Similar Abstracts: