{"id":3309659,"slug":"v-dd-hya","name":"V* DD Hya","domain":"deep-sky","class":"star","otype":"RR*","otype_label":"RRLyrae","ra":123.13254914069,"dec":2.8347244529699993,"coo_err_mas":0.014,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.4899,"pmra":-0.85,"pmdec":-7.168,"rv_kms":181.25,"redshift":0.0006047678,"dist_pc":null,"vmag":null,"bmag":null,"gmag":12.344071,"jmag":11.676,"kmag":11.355,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":64,"simbad_oid":11683471,"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":"2026-08-14T16:53:25.171455+00:00","updated_at":"2026-08-14T16:53:25.171455+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}