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HD 83335


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관련 글

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.

UVBY H-beta photometry of UV-bright stars
uvby H-beta photometry is presented for 90 stars taken from an earlyversion of the Carnochan and Wilson (1983) catalogue of stars that havevery negative UV colors. Two have definite UV excesses (HD 36629, and HD81307). Four early-B stars have UV colors too positive for their visibleclassification, and beta-indices that indicate higher luminosities thanappear possible on galactic distribution grounds. Six late-B starsappear to have discordant flux distributions for which there are noobvious explanations. It is suggested that the high population ofsubluminous stars derived by Carnochan and Wilson is the product of thestatistical treatment used and the extreme patchiness in theinterstellar absorption, which gives rise to large numbers oflittle-reddened stars.

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관측 및 측정 데이터

별자리:돛자리
적경:09h35m47.33s
적위:-54°10'07.6"
가시등급:7.956
거리:561.798 파섹
적경상의 고유운동:-15.1
적위상의 고유운동:2.6
B-T magnitude:7.862
V-T magnitude:7.949

천체목록:
일반명   (Edit)
HD 1989HD 83335
TYCHO-2 2000TYC 8585-2070-1
USNO-A2.0USNO-A2 0300-07385251
HIPHIP 47088

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