{"id":2129822,"slug":"l-556-21","name":"L 556-21","domain":"deep-sky","class":"star","otype":"PM*","otype_label":"HighPM*","ra":255.85326820927747,"dec":-31.7691223680225,"coo_err_mas":0.0896,"coo_bibcode":"2020yCat.1350....0G","plx_mas":18.5216,"pmra":-255.947,"pmdec":-252.163,"rv_kms":0.3,"redshift":1.0006928e-06,"dist_pc":null,"vmag":11.69,"bmag":null,"gmag":11.828699,"jmag":9.732,"kmag":8.892,"sp_type":"M0.5","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":6,"simbad_oid":2379974,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":2,"first_seen":"2026-08-14T16:50:56.835646+00:00","updated_at":"2026-08-16T03:44:01.231316+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}