{"id":2040835,"slug":"hz-30","name":"HZ 30","domain":"deep-sky","class":"star","otype":"HS*","otype_label":"HotSubdwarf","ra":189.31929885463,"dec":38.595078546169994,"coo_err_mas":0.0206,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.4119,"pmra":-1.746,"pmdec":-22.166,"rv_kms":-120.06,"redshift":-0.0004003969,"dist_pc":null,"vmag":13.53,"bmag":13.55,"gmag":13.589267,"jmag":13.913,"kmag":13.918,"sp_type":"sdB","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":22,"simbad_oid":1950282,"gaia_dr3":1521426679242418048,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":5,"first_seen":"2026-08-14T16:50:48.069180+00:00","updated_at":"2026-08-14T16:50:48.069180+00:00","identifiers":["2MASS J12371662+3835421","BPS BS 17141-0019","CHSS 2328","FB 102","FBS 1234+388","FBS B 92","Gaia DR2 1521426679242418048","Gaia DR3 1521426679242418048","GALEX J123716.4+383541","GALEX J123716.5+383541","GSC 03018-01112","HZ 30","LAMOST J123716.62+383542.1","LAMOST J123716.63+383542.2","[SS59] II 182","TIC 105578419","UCAC2 45344027","UCAC4 643-049887","uvby98 620004030"],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}