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HD 74496


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The VELA star cloud. III - The B8 to A0 stars and interstellar reddening
The present discussion of intermediate band and H-beta observations of360 HD stars B8-A0 in Vela, and all of the CPD stars in a small adjacentregion, notes that the interstellar absorption in both cases can beunderstood as a combination of three absorbing clouds of 1 kpc-A(V) =1.5, 0.5, and 0.17. The major difference in the two environments is thepresence of numerous T Tauri stars in Taurus. Several clusters in theVela region are discussed.

Five-channel photometry of cepheids and supergiants in the southern Milky Way.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1976A&AS...24..413P&db_key=AST

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观测天体数据

星座:船帆座
右阿森松:08h42m28.30s
赤纬:-47°31'16.8"
视星:6.73
距离:102.459 天文距离
右阿森松适当运动:-11.9
赤纬适当运动:-47.2
B-T magnitude:7.034
V-T magnitude:6.756

目录:
适当名称   (Edit)
HD 1989HD 74496
TYCHO-2 2000TYC 8155-3827-1
USNO-A2.0USNO-A2 0375-06383853
HIPHIP 42728

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