simba4dSIMBAD (the Set of Identifications, Measurements, and Bibliography for Astronomical Data) adalah sebuah pusat data benda astronomi di luar tata surya.Dikelola oleh Centre deThe SIMBAD software is developped by Anaïs Oberto, Marc Wenger, (CDS, Strasbourg). with contributions of students during trainings 2 This SIMBAD user's guide