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ICCD Speckle Observations of Binary Stars.XV.An Investigation of Lunar Occultation Systems Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1996AJ....112.2260M&db_key=AST
| Large and kinematically unbiased samples of G- and K-type stars. V - Evolved stars in the selected areas at + 15-deg declination Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1990PASP..102..242E&db_key=AST
| Large and kinematically unbiased samples of G and K type stars. I - The dwarfs Four-color, H-beta, and (R,I) photometry for the little-evolvedmain-sequence stars from the Bright Star Catalogue, South Galactic Pole,Griffin (1971), and Moore-Paddock-Wayman (Moore and Paddock 1950, andWayman 1960) samples are analyzed. The luminosity and heavy-elementabundances for these stars are calculated in terms of the Hyadessupercluster, the Wolf 630 group, the Sirius supercluster, and theKapteyn star group. The data reveal the presence of a metal-abundancedependent discontinuity near M(v) = +7 mag in the photometric parametersof dwarfs. The distributions of the abundances and the space motions ofthe sample stars are discussed.
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| Photoelectric measurements of lunar occultation. VI. Further observational results. Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1973AJ.....78..482D&db_key=AST
| Photoelectric radial velocities. IV. 528 7 to 10 mag stars in the +15degree selected areas. Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1971MNRAS.155....1G&db_key=AST
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Membre dels grups següents:
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Dades d'Observació i Astrometria
Constel·lació: | Pisces |
Ascensió Recta: | 01h24m19.92s |
Declinació: | +13°53'59.6" |
Magnitud Aparent: | 8.912 |
Moviment propi RA: | 18.3 |
Moviment propi Dec: | -72 |
B-T magnitude: | 9.788 |
V-T magnitude: | 8.985 |
Catàlegs i designacions:
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