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TYC 2350-729-1


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Speckle Interferometry at the Observatorio Astronómico Nacional. III
We present speckle interferometric measurements of binary starsperformed during August of 2010 with the 1.5 m telescope and duringNovember of 2010 with the 2.1 m telescope of the ObservatorioAstronómico Nacional at SPM (Mexico). We report here the resultsof 238 measurements of 225 pairs with a primary limiting magnitude of V= 12.2; 211 of them have separations less than 1''. The mean error inseparation is 0.03 arcsec 1.5° in position angle. Some of theposition angles were determined with the usual 180° ambiguity.

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观测天体数据

星座:英仙座
右阿森松:03h35m26.37s
赤纬:+35°28'47.4"
视星:8.519
距离:37.411 天文距离
右阿森松适当运动:-42.1
赤纬适当运动:-31
B-T magnitude:9.751
V-T magnitude:8.621

目录:
适当名称
TYCHO-2 2000TYC 2350-729-1
USNO-A2.0USNO-A2 1200-01637519
HIPHIP 16747

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