{"id":1654582,"slug":"sn-2002he","name":"SN 2002he","domain":"deep-sky","class":"transient","otype":"SN*","otype_label":"Supernova","ra":124.995018,"dec":62.82048,"coo_err_mas":null,"coo_bibcode":"2019ApJ...874..150B","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":7273.6826,"redshift":0.024564,"dist_pc":null,"vmag":17.5,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":"SNIapec","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":58,"simbad_oid":412280,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-10-18T07:59:35.994443+00:00","views":15,"first_seen":"2026-08-14T16:49:54.419452+00:00","updated_at":"2026-08-14T16:49:54.419452+00:00","identifiers":["SN 2002he"],"measurements":[{"parameter":"magnitude","value":17.5,"value_text":null,"unit":"mag","err_plus":null,"err_minus":null,"band":"V","method":"V","source":"simbad","reference":"2008yCat.2283....0B","ref_year":2008},{"parameter":"radial_velocity","value":0.024564,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"z","source":"simbad","reference":"2020ApJ...902...14S","ref_year":2020},{"parameter":"radial_velocity","value":0.02456,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"z","source":"simbad","reference":"2019ApJ...874..150B","ref_year":2019},{"parameter":"radial_velocity","value":0.024564,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"z","source":"simbad","reference":"2018ApJ...859..101S","ref_year":2018},{"parameter":"radial_velocity","value":0.0255,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"z","source":"simbad","reference":"2012MNRAS.425.1789S","ref_year":2012},{"parameter":"radial_velocity","value":0.0259,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"z","source":"simbad","reference":"2012MNRAS.425.1789S","ref_year":2012},{"parameter":"radial_velocity","value":0.023,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"z","source":"simbad","reference":"2012MNRAS.425.1789S","ref_year":2012},{"parameter":"radial_velocity","value":0.0247,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"z","source":"simbad","reference":"2012MNRAS.425.1789S","ref_year":2012},{"parameter":"sed_flux","value":0.00137,"value_text":null,"unit":"Jy","err_plus":0.00018,"err_minus":0.00018,"band":"Johnson:B","method":"J/ApJ/700/1097/table1","source":"vizier","reference":"J/ApJ/700/1097/table1","ref_year":null},{"parameter":"sed_flux","value":0.00137,"value_text":null,"unit":"Jy","err_plus":5e-05,"err_minus":5e-05,"band":"Johnson:B","method":"J/ApJ/700/1097/table2","source":"vizier","reference":"J/ApJ/700/1097/table2","ref_year":null},{"parameter":"spectral_type","value":null,"value_text":"SNIa","unit":null,"err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2019ApJ...874..150B","ref_year":2019},{"parameter":"spectral_type","value":null,"value_text":"SN.Ia-norm","unit":null,"err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2012MNRAS.425.1789S","ref_year":2012}],"orbit":null,"exoplanet":null,"sources":[{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=SN 2002he","fetched_at":"2026-10-18T07:59:30.487765+00:00"},{"source":"vizier","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-4?-c=124.995018%20+62.820480&-c.rs=5","fetched_at":"2026-10-18T07:59:35.990171+00:00"}]}