{"id":17443,"slug":"thebe","name":"Thebe","domain":"solar-system","class":"moon","otype":null,"otype_label":"Natural satellite","ra":null,"dec":null,"coo_err_mas":null,"coo_bibcode":null,"plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":null,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":0,"simbad_oid":null,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-08-14T16:44:00.521972+00:00","views":15,"first_seen":"2026-08-14T16:31:23.312504+00:00","updated_at":"2026-08-14T16:31:23.312504+00:00","identifiers":["Horizons 514","JXIV"],"measurements":[{"parameter":"geometric_albedo","value":0.047,"value_text":"0.047 +/- 0.003","unit":null,"err_plus":null,"err_minus":null,"band":null,"method":"Geometric Albedo","source":"horizons","reference":"JPL Horizons on-line ephemeris system","ref_year":null},{"parameter":"gm","value":0.0301,"value_text":"0.0301 +/- 0.0375","unit":"km^3/s^2","err_plus":null,"err_minus":null,"band":null,"method":"GM (km^3/s^2)","source":"horizons","reference":"JPL Horizons on-line ephemeris system","ref_year":null},{"parameter":"jpl:rotational_period","value":null,"value_text":"synchronous","unit":null,"err_plus":null,"err_minus":null,"band":null,"method":"Rotational period","source":"horizons","reference":"JPL Horizons on-line ephemeris system","ref_year":null},{"parameter":"mean_radius","value":49.3,"value_text":"49.3 +- 4","unit":"km","err_plus":null,"err_minus":null,"band":null,"method":"Mean radius (km)","source":"horizons","reference":"JPL Horizons on-line ephemeris system","ref_year":null}],"orbit":null,"exoplanet":null,"sources":[{"source":"horizons","url":"https://ssd.jpl.nasa.gov/horizons/app.html#/?sstr=514","fetched_at":"2026-08-14T17:08:32.622913+00:00"}]}