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HD 121923


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DSS Images   Other Images


관련 글

A preliminary compilation of DS-programme star positions
A catalog is presented of the double-star-program (DS-program) starpositions, listing right ascensions for 930 DSs and declinations for1225 DSs of the program. The positions were compiled from the observedvalues obtained between 1980 and 1987 with the meridian circles of sixUSSR observatories (the Moscow, Kazan', Kiev, Khar'kov, Odessa, andTashkent Observatories) and the Belgrade Observatory. The measurementsand the treatment of the observational material were performed using therelative method, and the FK-4 system stars were used as reference stars.

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관측 및 측정 데이터

별자리:목동자리
적경:13h58m20.22s
적위:+10°08'04.6"
가시등급:8.022
거리:75.188 파섹
적경상의 고유운동:-63.1
적위상의 고유운동:-30.2
B-T magnitude:8.669
V-T magnitude:8.076

천체목록:
일반명
HD 1989HD 121923
TYCHO-2 2000TYC 904-1098-1
USNO-A2.0USNO-A2 0975-07343877
HIPHIP 68251

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