Brown dwarf with proper motion

brown dwarf T7.5
http://simbad.u-strasbg.fr/simbad/sim-id?Ident=%401918101&Name=2MASS J12171110-0311131&submit=submit


https://www.legacysurvey.org//viewer/?ra=184.2913&dec=-3.1868&layer=decals-dr5&zoom=15

see it move!
http://byw.tools/wiseview-v2#ra=184.291&dec=-3.187&size=176&band=3&speed=135.64&minbright=-50.0000&maxbright=500.0000&mindiff=-50.0000&maxdiff=500.0000&window=0.49096&diff_window=1&linear=1&color=&zoom=6&rebase=0&rebase_e=0&border=0&gaia=0&adv=0&invert=1&maxdyr=0&scandir=0&neowise=0&diff=0&manual_bright=1&outer_epochs=0&unique_window=1&smooth_scan=0&smooth_phase=0&smooth_band=0&shift=0&pmra=0&pmdec=0&synth_a=0&synth_a_sub=0&synth_a_ra=&synth_a_dec=&synth_a_w1=&synth_a_w2=&synth_a_pmra=0&synth_a_pmdec=0&synth_a_mjd=&synth_b=0&synth_b_sub=0&synth_b_ra=&synth_b_dec=&synth_b_w1=&synth_b_w2=&synth_b_pmra=0&synth_b_pmdec=0&synth_b_mjd=

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