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HD 216138


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관련 글

CCD astrometry and instrumental Delta-V photometry of wide visual double stars. III - Differential measurements of often observed southern pairs
We present accurate relative positions and instrumental visual (BesselV) magnitude differences of southern wide star components. The meanaccuracy of the angular separation is 0.02 arcsecs, which corresponds to1.5 micron on the CCD chip, and of magnitude difference 0.007mag/exposure. The program pairs are targets of the HIPPARCOS mission andthey have been observed at least four times in the last 150 yrs.

UVBY photometry of HIPPARCOS stars
Photoelectric data in the uvby system have been obtained for 367southern stars of the Hipparcos Input Catalogue. Most of the stars are Fand G main sequence and fall in the magnitude range V = 9 to 10.

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다음 그룹에 속해있음:

관측 및 측정 데이터

별자리:큰부리새자리
적경:22h51m22.75s
적위:-57°33'27.3"
가시등급:9.926
적경상의 고유운동:5.9
적위상의 고유운동:41.6
B-T magnitude:10.392
V-T magnitude:9.965

천체목록:
일반명   (Edit)
HD 1989HD 216138
TYCHO-2 2000TYC 8830-34-1
USNO-A2.0USNO-A2 0300-37787726
HIPHIP 112865
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