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HD 195392


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관련 글

UBV photometry of stars whose positions are accurately known. III
UBV photometric observations of 417 stars at BD declination 35-49 degfrom the NPZT(74) catalog of Yasuda et al. (1982) and the AGK3R catalogof Corben (1978), obtained with the 40-cm Cassegrain reflector atKvistaberg Observatory during 1984-1985, are reported. The data arepresented in tables, and the mean errors per observation are given as0.016 mag in V, 0.011 mag in B-V, 0.012 mag in U-B for U less than 10,and 0.026 mag in U-B for U greater than 10.

Observational studies of Cepheids. II - BVRI photometry of 112 Cepheids
Over 4000 differentially determined photoelectric BVRI observations andthe resulting light curves are presented for 112 Cepheids accessiblefrom Northern Hemisphere observatories. The internal precision of thesedata is better than + or - 0.01 mag, and the accuracy of transformationto the Johnson BVRI system is nearly as good.

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다음 그룹에 속해있음:


관측 및 측정 데이터

별자리:고니자리
적경:20h29m11.08s
적위:+47°06'17.5"
가시등급:8.719
거리:203.666 파섹
적경상의 고유운동:20.6
적위상의 고유운동:7.1
B-T magnitude:9.027
V-T magnitude:8.745

천체목록:
일반명   (Edit)
HD 1989HD 195392
TYCHO-2 2000TYC 3577-2416-1
USNO-A2.0USNO-A2 1350-12415505
HIPHIP 101058

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