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HD 139505


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관련 글

Concluding observations of loose stellar clusterings in the southern Milky Way
UBV photometry and spectral classification have been performed on 280stars in the Carina-Crux-Centaurus-Norma region, suspected of belongingto poor open clusters or associations. The work is a concluding part ofa large project for detecting and listing of such objects in order toobtain an improved concept about the true frequency of clusterings inthe Milky Way. The result indicates that a majority of the suspectedobjects are members of various types of physical stellar clusterings,occasionally cluster remnants.

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다음 그룹에 속해있음:


관측 및 측정 데이터

별자리:직각자자리
적경:15h40m46.79s
적위:-52°28'24.4"
가시등급:8.381
거리:10000000 파섹
적경상의 고유운동:-4.8
적위상의 고유운동:-3.2
B-T magnitude:9.783
V-T magnitude:8.497

천체목록:
일반명
HD 1989HD 139505
TYCHO-2 2000TYC 8308-651-1
USNO-A2.0USNO-A2 0375-25312397
HIPHIP 76795

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