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HD 199307


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Speckle interferometric measurements of binary stars. IV
Seventy-three measurements of 61 binary stars by means of speckleinterferometry with the Mayall 4-m telescope are presented. The measuredseparations range from 0.031 to 1.368 arcsec. Observations are presentedfor the three previously unresolved spectroscopic binaries: HR 5472, HR6237, and HR 8264, as well as for 18 additional interferometricbinaries.

UBV photometry of 180 early-type stars
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1974PASP...86..795G&db_key=AST

On the inclination of rotation axes in visual binaries.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1974ApJ...190..331W&db_key=AST

Measures of photographed binaries with the eyepiece-method.
Abstract image available at:http://adsabs.harvard.edu/abs/1970A&A.....7..160H

MK Classification of 142 Visual Binaries
Not Available

The masses of stars above the main sequence.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1969AJ.....74..689S&db_key=AST

Measures of 278 double stars.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1962AJ.....67..403W&db_key=AST

Mesures d'étoiles doubles faites au rĝfraceur de 38 cm de l'Observatoire de Nice
Not Available

Micrometer Measures of Double Stars.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1959ApJS....4...45V&db_key=AST

Six visual double star orbits
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1956MNRAS.116..243H&db_key=AST

Eléments orbitaux de vingt étoiles doubles visuelles
Not Available

Double stars (Report on progress of astronomy)
Not Available

Double star observations at Lick Observatory
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1954AJ.....59..388M&db_key=AST

Mesures d'étoiles doubles faites à Strasbourg en 1952-1953
Not Available

A survey of stars with composite spectra.
Not Available

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Miembro de los siguientes grupos:

Datos observacionales y astrométricos

Constelación:Cefeo
Ascensión Recta:20h53m41.35s
Declinación:+59°18'27.5"
Magnitud Aparente:6.964
Distancia:129.534 parsecs
Movimiento Propio en Ascensión Recta:41
Movimiento Propio en Declinación:-27.2
B-T magnitude:7.365
V-T magnitude:6.998

Catálogos y designaciones:
Nombres Propios
HD 1989HD 199307
TYCHO-2 2000TYC 3964-1130-1
USNO-A2.0USNO-A2 1425-11318817
HIPHIP 103130
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