{"id":1667397,"slug":"4c-55-18","name":"4C 55.18","domain":"deep-sky","class":"source","otype":"Rad","otype_label":"Radio","ra":149.562075,"dec":54.865175,"coo_err_mas":1000.0,"coo_bibcode":"2015ApJ...801...26H","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":135099.61,"redshift":0.625,"dist_pc":null,"vmag":17.86,"bmag":17.54,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":5,"simbad_oid":536675,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-08-29T19:25:02.111620+00:00","views":7,"first_seen":"2026-08-14T16:50:07.010051+00:00","updated_at":"2026-08-14T16:50:07.010051+00:00","identifiers":["4C 55.18","6C 095452+550613","7C 095452.10+550618.00","87GB 095452.2+550628","8C 0954+551","BWE 0954+5506","FIRST J095814.6+545200","FIRST J095814.8+545154","GB6 B0954+5506","MY 095451.5+545150.5","NVSS J095814+545156","TGSSADR J095814.7+545156","TXS 0954+551","UT 0955+551","VLSS J0958.2+5451","VLSSr J095815.0+545158","WB 0954+5506","WN B0954.8+5506"],"measurements":[{"parameter":"magnitude","value":17.54,"value_text":null,"unit":"mag","err_plus":null,"err_minus":null,"band":"B","method":"V","source":"simbad","reference":null,"ref_year":null},{"parameter":"magnitude","value":17.86,"value_text":null,"unit":"mag","err_plus":null,"err_minus":null,"band":"V","method":"V","source":"simbad","reference":null,"ref_year":null},{"parameter":"sed_flux","value":0.00336,"value_text":null,"unit":"Jy","err_plus":0.00103,"err_minus":0.00103,"band":"WISE:W4","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000278,"value_text":null,"unit":"Jy","err_plus":0.00012,"err_minus":0.00012,"band":"WISE:W3","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":6.11e-05,"value_text":null,"unit":"Jy","err_plus":9e-06,"err_minus":9e-06,"band":"WISE:W2","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":5.63e-05,"value_text":null,"unit":"Jy","err_plus":4.6e-06,"err_minus":4.6e-06,"band":"WISE:W1","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.00336,"value_text":null,"unit":"Jy","err_plus":0.00103,"err_minus":0.00103,"band":"WISE:W4","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.000278,"value_text":null,"unit":"Jy","err_plus":0.00012,"err_minus":0.00012,"band":"WISE:W3","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":6.11e-05,"value_text":null,"unit":"Jy","err_plus":9e-06,"err_minus":9e-06,"band":"WISE:W2","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":5.63e-05,"value_text":null,"unit":"Jy","err_plus":4.6e-06,"err_minus":4.6e-06,"band":"WISE:W1","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":5.83e-05,"value_text":null,"unit":"Jy","err_plus":3.1e-06,"err_minus":3.1e-06,"band":"WISE:W2","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":4.9e-05,"value_text":null,"unit":"Jy","err_plus":1.9e-06,"err_minus":1.9e-06,"band":"WISE:W1","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":4.92,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=151MHz","method":"VIII/22/6c3","source":"vizier","reference":"VIII/22/6c3","ref_year":null},{"parameter":"sed_flux","value":2.9,"value_text":null,"unit":"Jy","err_plus":0.04,"err_minus":0.04,"band":":=365MHz","method":"VIII/42/txs","source":"vizier","reference":"VIII/42/txs","ref_year":null},{"parameter":"sed_flux","value":2.93,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=330MHz","method":"VIII/62/wenss","source":"vizier","reference":"VIII/62/wenss","ref_year":null},{"parameter":"sed_flux","value":7.47,"value_text":null,"unit":"Jy","err_plus":0.07,"err_minus":0.07,"band":":=74MHz","method":"VIII/97/catalog","source":"vizier","reference":"VIII/97/catalog","ref_year":null},{"parameter":"sed_flux","value":0.00336,"value_text":null,"unit":"Jy","err_plus":0.00103,"err_minus":0.00103,"band":"WISE:W4","method":"J/ApJS/234/23/c75cat","source":"vizier","reference":"J/ApJS/234/23/c75cat","ref_year":null},{"parameter":"sed_flux","value":0.000278,"value_text":null,"unit":"Jy","err_plus":0.00012,"err_minus":0.00012,"band":"WISE:W3","method":"J/ApJS/234/23/c75cat","source":"vizier","reference":"J/ApJS/234/23/c75cat","ref_year":null},{"parameter":"sed_flux","value":6.11e-05,"value_text":null,"unit":"Jy","err_plus":9e-06,"err_minus":9e-06,"band":"WISE:W2","method":"J/ApJS/234/23/c75cat","source":"vizier","reference":"J/ApJS/234/23/c75cat","ref_year":null},{"parameter":"sed_flux","value":5.63e-05,"value_text":null,"unit":"Jy","err_plus":4.6e-06,"err_minus":4.6e-06,"band":"WISE:W1","method":"J/ApJS/234/23/c75cat","source":"vizier","reference":"J/ApJS/234/23/c75cat","ref_year":null},{"parameter":"sed_flux","value":0.00467,"value_text":null,"unit":"Jy","err_plus":0.00035,"err_minus":0.00035,"band":":=4GHz","method":"J/ApJS/255/30/comp","source":"vizier","reference":"J/ApJS/255/30/comp","ref_year":null},{"parameter":"sed_flux","value":0.746,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=1.4GHz","method":"J/AJ/161/14/table10","source":"vizier","reference":"J/AJ/161/14/table10","ref_year":null},{"parameter":"sed_flux","value":0.17,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=4850","method":"J/AJ/161/14/table10","source":"vizier","reference":"J/AJ/161/14/table10","ref_year":null},{"parameter":"sed_flux","value":5.15,"value_text":null,"unit":"Jy","err_plus":0.01,"err_minus":0.01,"band":":=147MHz","method":"J/MNRAS/474/5008/spidxcat","source":"vizier","reference":"J/MNRAS/474/5008/spidxcat","ref_year":null},{"parameter":"sed_flux","value":0.76,"value_text":null,"unit":"Jy","err_plus":0.001,"err_minus":0.001,"band":":=1.4GHz","method":"J/MNRAS/474/5008/spidxcat","source":"vizier","reference":"J/MNRAS/474/5008/spidxcat","ref_year":null}],"orbit":null,"exoplanet":null,"sources":[{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=4C 55.18","fetched_at":"2026-08-29T19:24:53.907942+00:00"},{"source":"vizier","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-4?-c=149.562075%20+54.865175&-c.rs=5","fetched_at":"2026-08-29T19:25:02.109915+00:00"}]}