CCD Photometry of Trapezia Stars I
A. Ruelas-Mayorga, Leonardo J. Sanchez, A. Páez-Amador, O. Segura-Montero et autres
We present photometric CCD observations of stars in four stellar trapezia ADS 15184, ADS 4728, ADS 2843, and ADS 16795. This study is performed on images obtained at the Observatorio Astronómico Nacional at San Pedro Mártir (OAN), Baja California, México. In this …
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