{"id":2293674,"slug":"ngc-2808","name":"NGC 2808","domain":"deep-sky","class":"cluster","otype":"GlC","otype_label":"GlobCluster","ra":138.01291666666663,"dec":-64.8635,"coo_err_mas":null,"coo_bibcode":"2010AJ....140.1830G","plx_mas":0.112,"pmra":1.02,"pmdec":0.28,"rv_kms":103.7,"redshift":0.00034596582,"dist_pc":null,"vmag":null,"bmag":null,"gmag":null,"jmag":null,"kmag":3.06,"sp_type":null,"morph_type":null,"size_maj":13.8,"size_min":13.8,"size_angle":90.0,"nbref":1558,"simbad_oid":3148667,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-09-07T05:54:33.291384+00:00","views":20,"first_seen":"2026-08-14T16:51:14.530671+00:00","updated_at":"2026-09-13T03:31:46.301398+00:00","identifiers":["AKARI-IRC-V1 J0912036-645148","C 0911-646","CPD-64 1012","GCl 13","GCRV 3437 E","HD 79627","HR 3671","IRAS 09110-6439","IRAS F09110-6439","[KPS2012] MWSC 1636","NGC 2808"],"measurements":[{"parameter":"distance","value":9.8,"value_text":null,"unit":"kpc","err_plus":null,"err_minus":null,"band":null,"method":"kin","source":"simbad","reference":"2018MNRAS.478.1520B","ref_year":2018},{"parameter":"distance","value":9.45,"value_text":null,"unit":"kpc","err_plus":0.13,"err_minus":-0.15,"band":null,"method":"PM","source":"simbad","reference":"2015ApJ...812..149W","ref_year":2015},{"parameter":"distance","value":0.01,"value_text":null,"unit":"Mpc","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2008MNRAS.389.1924F","ref_year":2008},{"parameter":"magnitude","value":3.06,"value_text":null,"unit":"mag","err_plus":null,"err_minus":null,"band":"K","method":"V","source":"simbad","reference":"2008MNRAS.389.1924F","ref_year":2008},{"parameter":"metallicity","value":-1.12,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2024A&A...691A.227W","ref_year":2024},{"parameter":"metallicity","value":-1.07,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2024MNRAS.528.1393S","ref_year":2024},{"parameter":"metallicity","value":-1.06,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2021NatAs...5.1247M","ref_year":2021},{"parameter":"metallicity","value":-0.925,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2020MNRAS.492.1641M","ref_year":2020},{"parameter":"metallicity","value":-1.04,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2020MNRAS.493.3363H","ref_year":2020},{"parameter":"metallicity","value":-1.12,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2019ApJS..245....5B","ref_year":2019},{"parameter":"metallicity","value":-1.01,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2019A&A...628A..54K","ref_year":2019},{"parameter":"metallicity","value":-1.03,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2019A&A...628A..54K","ref_year":2019},{"parameter":"metallicity","value":-1.14,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2019AJ....158...14N","ref_year":2019},{"parameter":"metallicity","value":-1.12,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2018MNRAS.477..438V","ref_year":2018},{"parameter":"metallicity","value":-1.4,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2012MNRAS.421.1678Z","ref_year":2012},{"parameter":"metallicity","value":-1.45,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2012MNRAS.421.1678Z","ref_year":2012},{"parameter":"metallicity","value":-1.6,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2012MNRAS.421.1678Z","ref_year":2012},{"parameter":"metallicity","value":-0.87,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2012AJ....144..183L","ref_year":2012},{"parameter":"metallicity","value":-1.18,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2012AJ....144..126D","ref_year":2012},{"parameter":"metallicity","value":-1.1,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2012AJ....144...76W","ref_year":2012},{"parameter":"metallicity","value":-1.37,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2012MNRAS.421.1678Z","ref_year":2012},{"parameter":"parallax","value":0.112,"value_text":null,"unit":"mas","err_plus":0.01,"err_minus":0.01,"band":null,"method":null,"source":"simbad","reference":"2021MNRAS.505.5978V","ref_year":2021},{"parameter":"parallax","value":0.0597,"value_text":null,"unit":"mas","err_plus":0.0017,"err_minus":0.0017,"band":null,"method":null,"source":"simbad","reference":"2019MNRAS.489.3093S","ref_year":2019},{"parameter":"pm_dec","value":0.273,"value_text":null,"unit":"mas/yr","err_plus":0.024,"err_minus":0.024,"band":null,"method":null,"source":"simbad","reference":"2021MNRAS.505.5978V","ref_year":2021},{"parameter":"pm_dec","value":0.28,"value_text":null,"unit":"mas/yr","err_plus":0.01,"err_minus":0.01,"band":null,"method":"ICRS","source":"simbad","reference":"2019MNRAS.482.5138B","ref_year":2019},{"parameter":"pm_dec","value":2.06,"value_text":null,"unit":"mas/yr","err_plus":0.46,"err_minus":0.46,"band":null,"method":null,"source":"simbad","reference":"2013AJ....146...33C","ref_year":2013},{"parameter":"pm_ra","value":0.994,"value_text":null,"unit":"mas/yr","err_plus":0.024,"err_minus":0.024,"band":null,"method":null,"source":"simbad","reference":"2021MNRAS.505.5978V","ref_year":2021},{"parameter":"pm_ra","value":1.02,"value_text":null,"unit":"mas/yr","err_plus":0.01,"err_minus":0.01,"band":null,"method":"ICRS","source":"simbad","reference":"2019MNRAS.482.5138B","ref_year":2019},{"parameter":"pm_ra","value":0.58,"value_text":null,"unit":"mas/yr","err_plus":0.45,"err_minus":0.45,"band":null,"method":null,"source":"simbad","reference":"2013AJ....146...33C","ref_year":2013},{"parameter":"radial_velocity","value":103.7,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"V","source":"simbad","reference":"2019AJ....158...14N","ref_year":2019},{"parameter":"radial_velocity","value":103.9,"value_text":null,"unit":"km/s","err_plus":0.3,"err_minus":0.3,"band":null,"method":"v","source":"simbad","reference":"2019MNRAS.482.5138B","ref_year":2019},{"parameter":"radial_velocity","value":-157.535088,"value_text":null,"unit":"km/s","err_plus":4.56372,"err_minus":4.56372,"band":null,"method":"v","source":"simbad","reference":"2019ApJ...873..118W","ref_year":2019},{"parameter":"radial_velocity","value":103.7,"value_text":null,"unit":"km/s","err_plus":0.3,"err_minus":0.3,"band":null,"method":"v","source":"simbad","reference":"2018MNRAS.478.1520B","ref_year":2018},{"parameter":"radial_velocity","value":102.79,"value_text":null,"unit":"km/s","err_plus":0.97,"err_minus":0.97,"band":null,"method":"v","source":"simbad","reference":"2015MNRAS.449.4038D","ref_year":2015},{"parameter":"sed_flux","value":0.175,"value_text":null,"unit":"Jy","err_plus":0.033,"err_minus":0.033,"band":"IRAS:60","method":"II/156A/main","source":"vizier","reference":"II/156A/main","ref_year":null},{"parameter":"sed_flux","value":0.198,"value_text":null,"unit":"Jy","err_plus":0.026,"err_minus":0.026,"band":"IRAS:25","method":"II/156A/main","source":"vizier","reference":"II/156A/main","ref_year":null},{"parameter":"sed_flux","value":0.882,"value_text":null,"unit":"Jy","err_plus":0.071,"err_minus":0.071,"band":"IRAS:12","method":"II/156A/main","source":"vizier","reference":"II/156A/main","ref_year":null},{"parameter":"sed_flux","value":1.08,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"IRAS:100","method":"II/225/psc","source":"vizier","reference":"II/225/psc","ref_year":null},{"parameter":"sed_flux","value":0.4,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"IRAS:60","method":"II/225/psc","source":"vizier","reference":"II/225/psc","ref_year":null},{"parameter":"sed_flux","value":0.25,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"IRAS:25","method":"II/225/psc","source":"vizier","reference":"II/225/psc","ref_year":null},{"parameter":"sed_flux","value":0.751,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"IRAS:12","method":"II/225/psc","source":"vizier","reference":"II/225/psc","ref_year":null},{"parameter":"sed_flux","value":0.298,"value_text":null,"unit":"Jy","err_plus":0.003,"err_minus":0.003,"band":"Johnson:K","method":"II/246/out","source":"vizier","reference":"II/246/out","ref_year":null},{"parameter":"sed_flux","value":0.434,"value_text":null,"unit":"Jy","err_plus":0.006,"err_minus":0.006,"band":"Johnson:H","method":"II/246/out","source":"vizier","reference":"II/246/out","ref_year":null},{"parameter":"sed_flux","value":0.356,"value_text":null,"unit":"Jy","err_plus":0.004,"err_minus":0.004,"band":"Johnson:J","method":"II/246/out","source":"vizier","reference":"II/246/out","ref_year":null},{"parameter":"sed_flux","value":1.33,"value_text":null,"unit":"Jy","err_plus":0.13,"err_minus":0.13,"band":"AKARI:S9W","method":"II/297/irc","source":"vizier","reference":"II/297/irc","ref_year":null},{"parameter":"sed_flux","value":0.0518,"value_text":null,"unit":"Jy","err_plus":0.0014,"err_minus":0.0014,"band":"WISE:W4","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.128,"value_text":null,"unit":"Jy","err_plus":0.002,"err_minus":0.002,"band":"WISE:W3","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.643,"value_text":null,"unit":"Jy","err_plus":0.012,"err_minus":0.012,"band":"WISE:W2","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":4.56,"value_text":null,"unit":"Jy","err_plus":0.16,"err_minus":0.16,"band":"WISE:W1","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.0475,"value_text":null,"unit":"Jy","err_plus":0.0015,"err_minus":0.0015,"band":"WISE:W4","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.126,"value_text":null,"unit":"Jy","err_plus":0.002,"err_minus":0.002,"band":"WISE:W3","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":2.09,"value_text":null,"unit":"Jy","err_plus":0.05,"err_minus":0.05,"band":"WISE:W2","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":6.88,"value_text":null,"unit":"Jy","err_plus":0.36,"err_minus":0.36,"band":"WISE:W1","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.314,"value_text":null,"unit":"Jy","err_plus":0.005,"err_minus":0.005,"band":"SDSS:g'","method":"II/336/apass9","source":"vizier","reference":"II/336/apass9","ref_year":null},{"parameter":"sed_flux","value":0.228,"value_text":null,"unit":"Jy","err_plus":0.011,"err_minus":0.011,"band":"Johnson:B","method":"II/336/apass9","source":"vizier","reference":"II/336/apass9","ref_year":null},{"parameter":"sed_flux","value":1.7,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"IRAS:100","method":"II/338/catalog","source":"vizier","reference":"II/338/catalog","ref_year":null},{"parameter":"sed_flux","value":0.175,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"IRAS:60","method":"II/338/catalog","source":"vizier","reference":"II/338/catalog","ref_year":null},{"parameter":"sed_flux","value":0.198,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"IRAS:25","method":"II/338/catalog","source":"vizier","reference":"II/338/catalog","ref_year":null},{"parameter":"sed_flux","value":0.0522,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W4","method":"II/338/catalog","source":"vizier","reference":"II/338/catalog","ref_year":null},{"parameter":"sed_flux","value":0.882,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"IRAS:12","method":"II/338/catalog","source":"vizier","reference":"II/338/catalog","ref_year":null},{"parameter":"sed_flux","value":0.14,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W3","method":"II/338/catalog","source":"vizier","reference":"II/338/catalog","ref_year":null},{"parameter":"sed_flux","value":1.33,"value_text":null,"unit":"Jy","err_plus":0.13,"err_minus":0.13,"band":"AKARI:S9W","method":"II/338/catalog","source":"vizier","reference":"II/338/catalog","ref_year":null},{"parameter":"sed_flux","value":0.648,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W2","method":"II/338/catalog","source":"vizier","reference":"II/338/catalog","ref_year":null},{"parameter":"sed_flux","value":4.55,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W1","method":"II/338/catalog","source":"vizier","reference":"II/338/catalog","ref_year":null},{"parameter":"sed_flux","value":0.00479,"value_text":null,"unit":"Jy","err_plus":8e-05,"err_minus":8e-05,"band":"XMM-OT:V","method":"II/340/xmmom2_1","source":"vizier","reference":"II/340/xmmom2_1","ref_year":null},{"parameter":"sed_flux","value":0.00102,"value_text":null,"unit":"Jy","err_plus":2e-05,"err_minus":2e-05,"band":"XMM-OT:UVM2","method":"II/340/xmmom2_1","source":"vizier","reference":"II/340/xmmom2_1","ref_year":null},{"parameter":"sed_flux","value":0.00385,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"XMM-OT:B","method":"II/356/xmmom41s","source":"vizier","reference":"II/356/xmmom41s","ref_year":null},{"parameter":"sed_flux","value":0.00102,"value_text":null,"unit":"Jy","err_plus":2e-05,"err_minus":2e-05,"band":"XMM-OT:UVM2","method":"II/356/xmmom41s","source":"vizier","reference":"II/356/xmmom41s","ref_year":null},{"parameter":"sed_flux","value":4.61,"value_text":null,"unit":"Jy","err_plus":0.01,"err_minus":0.01,"band":"SkyMapper/SkyMapper:g","method":"II/358/smss","source":"vizier","reference":"II/358/smss","ref_year":null},{"parameter":"sed_flux","value":0.703,"value_text":null,"unit":"Jy","err_plus":0.002,"err_minus":0.002,"band":"SkyMapper/SkyMapper:v","method":"II/358/smss","source":"vizier","reference":"II/358/smss","ref_year":null},{"parameter":"sed_flux","value":0.224,"value_text":null,"unit":"Jy","err_plus":0.004,"err_minus":0.004,"band":"SkyMapper/SkyMapper:u","method":"II/358/smss","source":"vizier","reference":"II/358/smss","ref_year":null},{"parameter":"sed_flux","value":8.78,"value_text":null,"unit":"Jy","err_plus":0.02,"err_minus":0.02,"band":"SkyMapper/SkyMapper:z","method":"II/358/smss","source":"vizier","reference":"II/358/smss","ref_year":null},{"parameter":"sed_flux","value":6.38,"value_text":null,"unit":"Jy","err_plus":0.02,"err_minus":0.02,"band":"SkyMapper/SkyMapper:r","method":"II/358/smss","source":"vizier","reference":"II/358/smss","ref_year":null},{"parameter":"sed_flux","value":0.426,"value_text":null,"unit":"Jy","err_plus":0.004,"err_minus":0.004,"band":"WISE:W2","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":0.772,"value_text":null,"unit":"Jy","err_plus":0.006,"err_minus":0.006,"band":"WISE:W1","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":0.00209,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-05,"band":"XMM-OT:B","method":"II/370/xmmom5s","source":"vizier","reference":"II/370/xmmom5s","ref_year":null},{"parameter":"sed_flux","value":0.00101,"value_text":null,"unit":"Jy","err_plus":2e-05,"err_minus":2e-05,"band":"XMM-OT:UVM2","method":"II/370/xmmom5s","source":"vizier","reference":"II/370/xmmom5s","ref_year":null},{"parameter":"sed_flux","value":0.00456,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"XMM-OT:B","method":"II/378/xmmom6s","source":"vizier","reference":"II/378/xmmom6s","ref_year":null},{"parameter":"sed_flux","value":0.00102,"value_text":null,"unit":"Jy","err_plus":2e-05,"err_minus":2e-05,"band":"XMM-OT:UVM2","method":"II/378/xmmom6s","source":"vizier","reference":"II/378/xmmom6s","ref_year":null},{"parameter":"sed_flux","value":9.88,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SkyMapper/SkyMapper:z","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":8.57,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SkyMapper/SkyMapper:i","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":0.714,"value_text":null,"unit":"Jy","err_plus":0.023,"err_minus":0.023,"band":"SkyMapper/SkyMapper:v","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":7.12,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SkyMapper/SkyMapper:r","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":4.58,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SkyMapper/SkyMapper:g","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":0.218,"value_text":null,"unit":"Jy","err_plus":0.009,"err_minus":0.009,"band":"SkyMapper/SkyMapper:u","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":0.00515,"value_text":null,"unit":"Jy","err_plus":8e-05,"err_minus":8e-05,"band":"Gaia:G","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.00975,"value_text":null,"unit":"Jy","err_plus":0.00049,"err_minus":0.00049,"band":"Johnson:V","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.122,"value_text":null,"unit":"Jy","err_plus":0.021,"err_minus":0.021,"band":"2MASS:Ks","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.177,"value_text":null,"unit":"Jy","err_plus":0.048,"err_minus":0.048,"band":"Johnson:H","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.126,"value_text":null,"unit":"Jy","err_plus":0.022,"err_minus":0.022,"band":"Johnson:J","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.00515,"value_text":null,"unit":"Jy","err_plus":8e-05,"err_minus":8e-05,"band":"Gaia:G","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.00975,"value_text":null,"unit":"Jy","err_plus":0.00049,"err_minus":0.00049,"band":"Johnson:V","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.122,"value_text":null,"unit":"Jy","err_plus":0.021,"err_minus":0.021,"band":"2MASS:Ks","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.177,"value_text":null,"unit":"Jy","err_plus":0.048,"err_minus":0.048,"band":"Johnson:H","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.126,"value_text":null,"unit":"Jy","err_plus":0.022,"err_minus":0.022,"band":"Johnson:J","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":9.83e-05,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"VI/137/gum_mw","source":"vizier","reference":"VI/137/gum_mw","ref_year":null},{"parameter":"sed_flux","value":0.00122,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:V","method":"VII/202/catalog","source":"vizier","reference":"VII/202/catalog","ref_year":null},{"parameter":"sed_flux","value":0.106,"value_text":null,"unit":"Jy","err_plus":0.008,"err_minus":0.008,"band":"Johnson:K","method":"B/denis/denis","source":"vizier","reference":"B/denis/denis","ref_year":null},{"parameter":"sed_flux","value":0.123,"value_text":null,"unit":"Jy","err_plus":0.01,"err_minus":0.01,"band":"Johnson:J","method":"B/denis/denis","source":"vizier","reference":"B/denis/denis","ref_year":null},{"parameter":"sed_flux","value":0.0648,"value_text":null,"unit":"Jy","err_plus":0.0018,"err_minus":0.0018,"band":"Cousins:I","method":"B/denis/denis","source":"vizier","reference":"B/denis/denis","ref_year":null},{"parameter":"sed_flux","value":0.000351,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:V","method":"J/ApJ/625/156/table1","source":"vizier","reference":"J/ApJ/625/156/table1","ref_year":null},{"parameter":"sed_flux","value":0.000345,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:B","method":"J/ApJ/625/156/table1","source":"vizier","reference":"J/ApJ/625/156/table1","ref_year":null},{"parameter":"sed_flux","value":0.0762,"value_text":null,"unit":"Jy","err_plus":0.0022,"err_minus":0.0022,"band":"Gaia:G","method":"J/ApJ/867/105/refcat2","source":"vizier","reference":"J/ApJ/867/105/refcat2","ref_year":null},{"parameter":"sed_flux","value":0.00161,"value_text":null,"unit":"Jy","err_plus":7e-05,"err_minus":7e-05,"band":"Johnson:K","method":"J/A+A/563/A76/table1","source":"vizier","reference":"J/A+A/563/A76/table1","ref_year":null},{"parameter":"sed_flux","value":0.0136,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/A+A/616/A12/tabled3","source":"vizier","reference":"J/A+A/616/A12/tabled3","ref_year":null},{"parameter":"sed_flux","value":4.45e-05,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Cousins:I","method":"J/AJ/133/1658/acssggc","source":"vizier","reference":"J/AJ/133/1658/acssggc","ref_year":null},{"parameter":"sed_flux","value":2.42e-05,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:V","method":"J/AJ/133/1658/acssggc","source":"vizier","reference":"J/AJ/133/1658/acssggc","ref_year":null},{"parameter":"sed_flux","value":0.00533,"value_text":null,"unit":"Jy","err_plus":3e-05,"err_minus":3e-05,"band":"2MASS:Ks","method":"J/AJ/150/176/table3","source":"vizier","reference":"J/AJ/150/176/table3","ref_year":null},{"parameter":"sed_flux","value":0.00666,"value_text":null,"unit":"Jy","err_plus":5e-05,"err_minus":5e-05,"band":"2MASS:J","method":"J/AJ/150/176/table3","source":"vizier","reference":"J/AJ/150/176/table3","ref_year":null},{"parameter":"sed_flux","value":18.6,"value_text":null,"unit":"Jy","err_plus":0.8,"err_minus":0.8,"band":"SDSS:z'","method":"J/MNRAS/437/1725/table2","source":"vizier","reference":"J/MNRAS/437/1725/table2","ref_year":null},{"parameter":"sed_flux","value":15.7,"value_text":null,"unit":"Jy","err_plus":0.6,"err_minus":0.6,"band":"SDSS:i'","method":"J/MNRAS/437/1725/table2","source":"vizier","reference":"J/MNRAS/437/1725/table2","ref_year":null},{"parameter":"sed_flux","value":12.1,"value_text":null,"unit":"Jy","err_plus":0.5,"err_minus":0.5,"band":"SDSS:r'","method":"J/MNRAS/437/1725/table2","source":"vizier","reference":"J/MNRAS/437/1725/table2","ref_year":null},{"parameter":"sed_flux","value":7.65,"value_text":null,"unit":"Jy","err_plus":0.21,"err_minus":0.21,"band":"SDSS:g'","method":"J/MNRAS/437/1725/table2","source":"vizier","reference":"J/MNRAS/437/1725/table2","ref_year":null},{"parameter":"sed_flux","value":0.00393,"value_text":null,"unit":"Jy","err_plus":6e-05,"err_minus":6e-05,"band":"Cousins:I","method":"J/MNRAS/485/3042/table4","source":"vizier","reference":"J/MNRAS/485/3042/table4","ref_year":null},{"parameter":"sed_flux","value":0.00322,"value_text":null,"unit":"Jy","err_plus":0.00011,"err_minus":0.00011,"band":"Cousins:R","method":"J/MNRAS/485/3042/table4","source":"vizier","reference":"J/MNRAS/485/3042/table4","ref_year":null},{"parameter":"sed_flux","value":0.00218,"value_text":null,"unit":"Jy","err_plus":2e-05,"err_minus":2e-05,"band":"Johnson:V","method":"J/MNRAS/485/3042/table4","source":"vizier","reference":"J/MNRAS/485/3042/table4","ref_year":null},{"parameter":"sed_flux","value":0.00126,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-05,"band":"Johnson:B","method":"J/MNRAS/485/3042/table4","source":"vizier","reference":"J/MNRAS/485/3042/table4","ref_year":null},{"parameter":"sed_flux","value":0.000512,"value_text":null,"unit":"Jy","err_plus":1.6e-05,"err_minus":1.6e-05,"band":"Johnson:U","method":"J/MNRAS/485/3042/table4","source":"vizier","reference":"J/MNRAS/485/3042/table4","ref_year":null},{"parameter":"sed_flux","value":0.179,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:H","method":"I/297/out","source":"vizier","reference":"I/297/out","ref_year":null},{"parameter":"sed_flux","value":0.123,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:J","method":"I/297/out","source":"vizier","reference":"I/297/out","ref_year":null},{"parameter":"sed_flux","value":0.122,"value_text":null,"unit":"Jy","err_plus":0.02,"err_minus":0.02,"band":"2MASS:Ks","method":"I/322A/out","source":"vizier","reference":"I/322A/out","ref_year":null},{"parameter":"sed_flux","value":0.179,"value_text":null,"unit":"Jy","err_plus":0.048,"err_minus":0.048,"band":"2MASS:H","method":"I/322A/out","source":"vizier","reference":"I/322A/out","ref_year":null},{"parameter":"sed_flux","value":0.123,"value_text":null,"unit":"Jy","err_plus":0.022,"err_minus":0.022,"band":"2MASS:J","method":"I/322A/out","source":"vizier","reference":"I/322A/out","ref_year":null},{"parameter":"sed_flux","value":0.0151,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"I/337/gaia","source":"vizier","reference":"I/337/gaia","ref_year":null},{"parameter":"sed_flux","value":0.179,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:H","method":"I/340/ucac5","source":"vizier","reference":"I/340/ucac5","ref_year":null},{"parameter":"sed_flux","value":0.123,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:J","method":"I/340/ucac5","source":"vizier","reference":"I/340/ucac5","ref_year":null},{"parameter":"sed_flux","value":0.0244,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"I/340/ucac5","source":"vizier","reference":"I/340/ucac5","ref_year":null},{"parameter":"sed_flux","value":0.00563,"value_text":null,"unit":"Jy","err_plus":9e-05,"err_minus":9e-05,"band":"GAIA/GAIA2:G","method":"I/345/gaia2","source":"vizier","reference":"I/345/gaia2","ref_year":null},{"parameter":"sed_flux","value":0.054,"value_text":null,"unit":"Jy","err_plus":0.0005,"err_minus":0.0005,"band":"GAIA/GAIA2:Grp","method":"I/345/gaia2","source":"vizier","reference":"I/345/gaia2","ref_year":null},{"parameter":"sed_flux","value":0.0266,"value_text":null,"unit":"Jy","err_plus":0.0017,"err_minus":0.0017,"band":"GAIA/GAIA2:Gbp","method":"I/345/gaia2","source":"vizier","reference":"I/345/gaia2","ref_year":null},{"parameter":"sed_flux","value":0.0512,"value_text":null,"unit":"Jy","err_plus":0.0006,"err_minus":0.0006,"band":"GAIA/GAIA3:Grp","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":0.00609,"value_text":null,"unit":"Jy","err_plus":8e-05,"err_minus":8e-05,"band":"GAIA/GAIA3:G","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":0.0214,"value_text":null,"unit":"Jy","err_plus":0.0012,"err_minus":0.0012,"band":"GAIA/GAIA3:Gbp","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":0.00471,"value_text":null,"unit":"Jy","err_plus":0.0001,"err_minus":0.0001,"band":"Gaia:G","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.122,"value_text":null,"unit":"Jy","err_plus":0.021,"err_minus":0.021,"band":"2MASS:Ks","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.179,"value_text":null,"unit":"Jy","err_plus":0.048,"err_minus":0.048,"band":"2MASS:H","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.123,"value_text":null,"unit":"Jy","err_plus":0.022,"err_minus":0.022,"band":"2MASS:J","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.133,"value_text":null,"unit":"Jy","err_plus":0.047,"err_minus":0.047,"band":"SDSS:z","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.0737,"value_text":null,"unit":"Jy","err_plus":0.0213,"err_minus":0.0213,"band":"SDSS:r","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.0475,"value_text":null,"unit":"Jy","err_plus":0.0135,"err_minus":0.0135,"band":"SDSS:g","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.00831,"value_text":null,"unit":"Jy","err_plus":0.00159,"err_minus":0.00159,"band":"SDSS:u","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.0512,"value_text":null,"unit":"Jy","err_plus":0.0006,"err_minus":0.0006,"band":"GAIA/GAIA3:Grp","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":0.00609,"value_text":null,"unit":"Jy","err_plus":8e-05,"err_minus":8e-05,"band":"GAIA/GAIA3:G","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":0.0214,"value_text":null,"unit":"Jy","err_plus":0.0012,"err_minus":0.0012,"band":"GAIA/GAIA3:Gbp","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":0.0507,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Cousins:I","method":"I/360/syntphot","source":"vizier","reference":"I/360/syntphot","ref_year":null},{"parameter":"sed_flux","value":0.0691,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SDSS:i","method":"I/360/syntphot","source":"vizier","reference":"I/360/syntphot","ref_year":null},{"parameter":"sed_flux","value":0.0315,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Cousins:R","method":"I/360/syntphot","source":"vizier","reference":"I/360/syntphot","ref_year":null},{"parameter":"sed_flux","value":0.0275,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SDSS:r","method":"I/360/syntphot","source":"vizier","reference":"I/360/syntphot","ref_year":null},{"parameter":"sed_flux","value":0.0155,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Cousins:V","method":"I/360/syntphot","source":"vizier","reference":"I/360/syntphot","ref_year":null},{"parameter":"sed_flux","value":0.0123,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SDSS:g","method":"I/360/syntphot","source":"vizier","reference":"I/360/syntphot","ref_year":null},{"parameter":"sed_flux","value":1.7,"value_text":null,"unit":"Jy","err_plus":0.32,"err_minus":0.32,"band":"IRAS:100","method":"II/156A/main","source":"vizier","reference":"II/156A/main","ref_year":null}],"orbit":null,"exoplanet":null,"sources":[{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=NGC 2808","fetched_at":"2026-09-07T05:54:25.543997+00:00"},{"source":"vizier","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-4?-c=138.012917%20-64.863500&-c.rs=5","fetched_at":"2026-09-07T05:54:33.289979+00:00"}]}