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We monitored the recent FUor 2MASS J06593158-0405277 (V960 Mon) sinceNovember 2009 at various observatories and multiple wavelengths. After theoutburst by nearly 2.9 mag in $r$ around September 2014 the brightness gentlyfades until April 2015 by nearly 1 mag in $U$ and 0.5 mag in $z$. Thereafterthe brightness at $\lambda>5000 \AA$ was constant until June 2015 while theshortest wavelengths ($U, B$) indicate a new rise, similar to that seen for theFUor V2493 Cyg (HBC722). Our near-infrared (NIR) monitoring between December2014 and April 2015 shows a smaller outburst amplitude ($\sim$2 mag) and asmaller (0.2 $-$ 0.3 mag) post-outburst brightness decline. Optical and NIRcolor-magnitude diagrams indicate that the brightness decline is caused bygrowing extinction. The post-outburst light curves are modulated by anoscillating color-neutral pattern with a period of about 17 days and anamplitude declining from $\sim$0.08 mag in October 2014 to $\sim$0.04 mag inMay 2015. The properties of the oscillating pattern lead us to suggest thepresence of a close binary with eccentric orbit.

Light curves of the latest FUor: Indication of a close binary