High proper-motion Double Star

http://legacysurvey.org//viewer/?ra=193.4394&dec=27.2606&layer=dr8&zoom=16

Mags: g=17.65, r=16.23, z=14.66, W1=15.19, W2=15.62 Clearly moving south
from SDSS to DECALS. Identified with LSPM J1253+2715 but didn’t found any data showing it is a double star!

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