M. Iida (Nagano, Japan; VSOLJ member) detected an outburst of suspected dwarf nova PG1510+234 (=NSV06690) as indicated by the following CCD obser- vations. This star stays at V=18 or fainter at quiescence. Follow-up observations and accurate astrometry are urged. CCD magnitude estimates by VSOLJ members object YYMMDD(UT) mag code PG1510+234 950522.551 155 Arm.VSOLJ PG1510+234 950522.568 155 Arm.VSOLJ LEOT 950522.578 112 Arm.VSOLJ also in outburst Observer's code: Arm: M. Iida (Nagano, Japan) 16-cm refl. + ST-6 unfiltered