NSV 5031 precursor and superoutburst

Time-resolved observations are encourgaged. (Superhumps have not yet been detected).

YYYYMMDD(UT) mag observer 20220202.578 <160 (Rod Stubbings) 20220203.574 138 (Rod Stubbings) 20220204.551 140 (Rod Stubbings) 20220205.1947 14.76C (Masao Funada) 20220205.558 147 (Rod Stubbings) 20220206.1081 16.06C (Masao Funada) 20220206.551 160 (Rod Stubbings) 20220207.526 134 (Rod Stubbings)

location: 105749.916 -215658.74 (2000.0) Gaia_DR2_3549823111895468672 plx=1.522(0.150) dismod=9.1 pmra=6.517(0.240) pmdec=-15.902(0.210) G=17.958 BP=17.940 RP=17.394 105749.917 -215658.75 (2000.0) Gaia_EDR3_3549823111895468672 plx=1.596(0.079) dismod=9.0 pmra=6.694(0.117) pmdec=-15.865(0.100) G=17.822 BP=17.959 RP=17.301 105749.887 -215658.52 (2000.0) GALEX_DR5_6382315538213766389 NUV=18.979(0.077) FUV=19.093(0.117)