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HD 210515


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Energy distributions in the spectra of 10 B to A stars
The energy distributions in the spectra of 10 stars of spectral classesB to A having V magnitude of about 8 m are obtained. The photometricaccuracy in tying in the absolute energy distributions in the stellarspectra to Vega averages no worse than 3-4%, which permits therecommendation of these stars as secondary spectrophotometric standards.

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观测天体数据

星座:飛馬座
右阿森松:22h10m22.22s
赤纬:+25°20'39.2"
视星:8.121
距离:271.003 天文距离
右阿森松适当运动:13.8
赤纬适当运动:-4.2
B-T magnitude:8.121
V-T magnitude:8.121

目录:
适当名称
HD 1989HD 210515
TYCHO-2 2000TYC 2208-1301-1
USNO-A2.0USNO-A2 1125-19123096
HIPHIP 109447
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