{"id":2140987,"slug":"v-v1820-oph","name":"V* V1820 Oph","domain":"deep-sky","class":"star","otype":"RR*","otype_label":"RRLyrae","ra":259.65059529297247,"dec":-21.93743704154111,"coo_err_mas":0.1056,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.0745,"pmra":-1.486,"pmdec":-1.269,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":null,"bmag":null,"gmag":17.52263,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":6,"simbad_oid":2531503,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":1,"first_seen":"2026-08-14T16:50:56.835646+00:00","updated_at":"2026-08-14T16:50:56.835646+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}