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HD 142039


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관련 글

Photometric and spectroscopic analysis of high galactic latitude molecular clouds. II - High-resolution spectroscopic observations of NA I, CA II, CA I, CH, and CH(+1)
High-resolution spectroscopic observations in the wavelengths of thespecies Na I, Ca II, and Ca I and the molecular species CH and CH(+)have been performed toward stars behind a variety of high galacticlatitude molecular clouds (HLCs). Seventeen new detections of molecularabsorption are reported. The sizes, densities, and molecular contentfound for the HLCs are consistent with an interpretation of HLCmolecular cores as extremely compact structures of enhanced molecularcontent which may have evolved from larger H I shells.

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다음 그룹에 속해있음:

관측 및 측정 데이터

별자리:뱀자리
적경:15h52m12.76s
적위:+03°59'24.5"
가시등급:9.042
적경상의 고유운동:29.5
적위상의 고유운동:-8.3
B-T magnitude:9.712
V-T magnitude:9.098

천체목록:
일반명   (Edit)
HD 1989HD 142039
TYCHO-2 2000TYC 360-1214-1
USNO-A2.0USNO-A2 0900-08283025
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