Data sources:
Nak:
Discovery by S.Nakano (CBET No.3202, 2012).
MDV:
U.Munari, S.Dallaporta, P.Valisa, Astronomer's Telegram No.4320, 2012.
NA:The Stony Brook/SMARTS
http://www.astro.sunysb.edu/fwalter/SMARTS/NovaAtlas/nmon2012/phot/nmon2012.stout
SO:
UBVRcIc photometry by V.P.Goranskij with the SAO 1-m Zeiss telescope and
CCD EEV 42-40.
47:
UBVRc photometry by V.P.Goranskij and E.A.Barsukova with the SAI Crimean
Station 60-cm reflector and CCD Apogee-47p.