{"id":1654523,"slug":"sn-1997e","name":"SN 1997E","domain":"deep-sky","class":"transient","otype":"SN*","otype_label":"Supernova","ra":101.90875,"dec":74.4975,"coo_err_mas":1000.0,"coo_bibcode":"1997IAUC.6538Q...1N","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":3913.9858,"redshift":0.013142,"dist_pc":null,"vmag":null,"bmag":15.59,"gmag":null,"jmag":null,"kmag":null,"sp_type":"SNIa","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":64,"simbad_oid":347270,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-10-18T05:37:24.358234+00:00","views":10,"first_seen":"2026-08-14T16:49:54.419452+00:00","updated_at":"2026-08-14T16:49:54.419452+00:00","identifiers":["SN 1997E"],"measurements":[{"parameter":"magnitude","value":15.59,"value_text":null,"unit":"mag","err_plus":null,"err_minus":null,"band":"B","method":"V","source":"simbad","reference":"2008yCat.2283....0B","ref_year":2008},{"parameter":"radial_velocity","value":0.013142,"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":0.013142,"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":0.0122,"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":0.00391,"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":"sed_flux","value":1.02e-05,"value_text":null,"unit":"Jy","err_plus":5.2e-06,"err_minus":5.2e-06,"band":"POSS-II:J","method":"I/305/out","source":"vizier","reference":"I/305/out","ref_year":null},{"parameter":"sed_flux","value":0.00392,"value_text":null,"unit":"Jy","err_plus":0.00062,"err_minus":0.00062,"band":"Johnson:B","method":"J/ApJ/686/749/table11","source":"vizier","reference":"J/ApJ/686/749/table11","ref_year":null},{"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},{"parameter":"spectral_type","value":null,"value_text":"SNIa","unit":null,"err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2008yCat....1.2024B","ref_year":2008}],"orbit":null,"exoplanet":null,"sources":[{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=SN 1997E","fetched_at":"2026-10-18T05:37:17.752805+00:00"},{"source":"vizier","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-4?-c=101.908750%20+74.497500&-c.rs=5","fetched_at":"2026-10-18T05:37:24.326961+00:00"}]}