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HD 49415


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관련 글

Spectral Classification of Stars in A Supplement to the Bright Star Catalogue
MK spectral types are given for about 584 stars in A Supplement to theBright Star Catalogue. These are compared with Hipparcos parallaxes tocheck the reliability of those classifications. The estimated errors are+/-1.2 subtypes, and 10% of the luminosity classes may be wrong.

Walraven photometry of nearby southern OB associations
Homogeneous Walraven (VBLUW) photometry is presented for 5260 stars inthe regions of five nearby southern OB associations: Scorpio Centaurus(Sco OB2), Orion OB1, Canis Major OB1, Monoceros OB1, and Scutum OB2.Derived V and (B - V) in the Johnson system are included.

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다음 그룹에 속해있음:


관측 및 측정 데이터

별자리:큰개자리
적경:06h47m36.32s
적위:-17°30'30.8"
가시등급:7.043
거리:277.008 파섹
적경상의 고유운동:-5
적위상의 고유운동:6.1
B-T magnitude:7
V-T magnitude:7.04

천체목록:
일반명
HD 1989HD 49415
TYCHO-2 2000TYC 5953-186-1
USNO-A2.0USNO-A2 0675-03886393
HIPHIP 32557

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