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HD 86910


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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.

CCD measurements of visual binaries
CCD measurements of visual double stars were obtained with the ESO 1.5 mdanish reflector. All binaries observed are candidates for the HIPPARCOSInput Catalogue. More than 400 observations have been made in four clearnights. The accuracy obtained is comparable to the accuracy of thephotographic technique, but the observing and reduction times are oneorder of magnitude smaller.

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观测天体数据

星座:船底座
右阿森松:09h58m11.87s
赤纬:-72°03'52.9"
视星:7.46
距离:308.642 天文距离
右阿森松适当运动:-5.5
赤纬适当运动:9.3
B-T magnitude:7.428
V-T magnitude:7.458

目录:
适当名称   (Edit)
HD 1989HD 86910
TYCHO-2 2000TYC 9217-2534-1
USNO-A2.0USNO-A2 0150-06566146
HIPHIP 48882

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