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HD 77892

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관련 글

Mesures de vitesses radiales. VIII. Accompagnement AU sol DU programme d'observation DU satellite HIPPARCOS We publish 1879 radial velocities of stars distributed in 105 fields of4^{\circ} \times 4^{\circ}. We continue the PPO series \cite[(Fehrenbachet al. 1987;]{Feh87} \cite[Duflot et al. 1990, 1992 and 1995),]{Du90}using the Fehrenbach objective prism method. Table 1 only available inelectronic form at CDS via to cdsarc.u-strasbg.fr (130.79.128.5) or viahttp://cdsweb.u-strasbg.fr/Abstract.html
Flamsteed stars not contained in the Yale "Catalogue of Bright Stars" Not Available
UBV photometry of stars whose positions are accurately known. Photometric indices V, B-V, and U-B were measured for about 560 stars ofthe AGK3R and NPZT catalogs between BD declinations 11 deg and 23 deg,using the 40-cm Cassegrain telescope of the Kvistaberg Observatory fromApril 1986 to May 1987. The observation procedure and the reductiontechnique were the same as in the earlier papers of this series by Oja(1984, 1985, 1986, and 1987). The mean errors were calculated from theinternal consistency of the data. The accuracy was found to be the sameas for the earlier parts of the survey.
Observations of occultations of stars by the moon Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1974A&AS...13..395H&db_key=AST

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관측 및 측정 데이터

별자리:	게자리
적경:	09^h05^m45.53^s
적위:	+17Â°23'24.5"
가시등급:	8.092
거리:	237.53 파섹
적경상의 고유운동:	-28.5
적위상의 고유운동:	-7.3
B-T magnitude:	8.261
V-T magnitude:	8.106

천체목록:

일반명	(Edit)
HD 1989	HD 77892
TYCHO-2 2000	TYC 1401-1139-1
USNO-A2.0	USNO-A2 1050-05954654
HIP	HIP 44637

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