The current outburst of V2051 Oph is a superoutburst. YYYYMMDD(UT) mag observer 20090518.2705 <14.50V (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397)) 20090520.500 134 (Rod Stubbings) 20090522.467 121 (Rod Stubbings)