{"id":2264646,"slug":"2mass-j09120227-6451184","name":"2MASS J09120227-6451184","domain":"deep-sky","class":"star","otype":"LP*","otype_label":"LongPeriodV*","ra":138.00949999999997,"dec":-64.8551111111111,"coo_err_mas":60.0,"coo_bibcode":"2003yCat.2246....0C","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":84.18,"redshift":0.0002808337,"dist_pc":null,"vmag":13.49,"bmag":15.1,"gmag":null,"jmag":10.336,"kmag":9.244,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":12,"simbad_oid":3148560,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-09-09T17:11:37.913768+00:00","views":10,"first_seen":"2026-08-14T16:51:14.530671+00:00","updated_at":"2026-08-14T16:51:14.530671+00:00","identifiers":["2MASS J09120227-6451184","[BH2018] J138.009487-64.855118","Cl* NGC 2808 PKD 51454","Cl* NGC 2808 SAW V36","[LW2011] NGC 2808 LW6","TIC 357731211"],"measurements":[{"parameter":"effective_temperature","value":3900.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2015ApJ...810..148C","ref_year":2015},{"parameter":"magnitude","value":15.1,"value_text":null,"unit":"mag","err_plus":null,"err_minus":null,"band":"B","method":"V","source":"simbad","reference":"2013AJ....145...33K","ref_year":2013},{"parameter":"magnitude","value":11.64,"value_text":null,"unit":"mag","err_plus":null,"err_minus":null,"band":"I","method":"V","source":"simbad","reference":"2011A&A...529A.137L","ref_year":2011},{"parameter":"magnitude","value":13.49,"value_text":null,"unit":"mag","err_plus":null,"err_minus":null,"band":"V","method":"V","source":"simbad","reference":"2011A&A...529A.137L","ref_year":2011},{"parameter":"magnitude","value":9.244,"value_text":null,"unit":"mag","err_plus":0.048,"err_minus":0.048,"band":"K","method":null,"source":"simbad","reference":"2003yCat.2246....0C","ref_year":2003},{"parameter":"magnitude","value":9.492,"value_text":null,"unit":"mag","err_plus":0.059,"err_minus":0.059,"band":"H","method":null,"source":"simbad","reference":"2003yCat.2246....0C","ref_year":2003},{"parameter":"magnitude","value":10.336,"value_text":null,"unit":"mag","err_plus":0.065,"err_minus":0.065,"band":"J","method":null,"source":"simbad","reference":"2003yCat.2246....0C","ref_year":2003},{"parameter":"radial_velocity","value":84.18,"value_text":null,"unit":"km/s","err_plus":0.63,"err_minus":0.63,"band":null,"method":"v","source":"simbad","reference":"2018MNRAS.478.1520B","ref_year":2018},{"parameter":"sed_flux","value":0.00995,"value_text":null,"unit":"Jy","err_plus":0.00012,"err_minus":0.00012,"band":"GAIA/GAIA3:Grp","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":0.00436,"value_text":null,"unit":"Jy","err_plus":7e-05,"err_minus":7e-05,"band":"GAIA/GAIA3:Gbp","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":0.00136,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-05,"band":"Gaia:G","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.135,"value_text":null,"unit":"Jy","err_plus":0.006,"err_minus":0.006,"band":"2MASS:Ks","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.168,"value_text":null,"unit":"Jy","err_plus":0.009,"err_minus":0.009,"band":"2MASS:H","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.116,"value_text":null,"unit":"Jy","err_plus":0.007,"err_minus":0.007,"band":"2MASS:J","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000589,"value_text":null,"unit":"Jy","err_plus":5e-06,"err_minus":5e-06,"band":"GAIA/GAIA3:G","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":0.00995,"value_text":null,"unit":"Jy","err_plus":0.00012,"err_minus":0.00012,"band":"GAIA/GAIA3:Grp","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":0.00436,"value_text":null,"unit":"Jy","err_plus":7e-05,"err_minus":7e-05,"band":"GAIA/GAIA3:Gbp","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":0.0572,"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":0.0741,"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":0.0308,"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":0.0266,"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":0.0152,"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":0.00723,"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":0.0048,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Cousins:B","method":"I/360/syntphot","source":"vizier","reference":"I/360/syntphot","ref_year":null},{"parameter":"sed_flux","value":0.135,"value_text":null,"unit":"Jy","err_plus":0.002,"err_minus":0.002,"band":"Johnson:K","method":"II/246/out","source":"vizier","reference":"II/246/out","ref_year":null},{"parameter":"sed_flux","value":0.18,"value_text":null,"unit":"Jy","err_plus":0.005,"err_minus":0.005,"band":"Johnson:H","method":"II/246/out","source":"vizier","reference":"II/246/out","ref_year":null},{"parameter":"sed_flux","value":0.127,"value_text":null,"unit":"Jy","err_plus":0.002,"err_minus":0.002,"band":"Johnson:J","method":"II/246/out","source":"vizier","reference":"II/246/out","ref_year":null},{"parameter":"sed_flux","value":0.00309,"value_text":null,"unit":"Jy","err_plus":3e-05,"err_minus":3e-05,"band":"XMM-OT:V","method":"II/340/xmmom2_1","source":"vizier","reference":"II/340/xmmom2_1","ref_year":null},{"parameter":"sed_flux","value":0.000658,"value_text":null,"unit":"Jy","err_plus":6e-06,"err_minus":6e-06,"band":"XMM-OT:UVM2","method":"II/340/xmmom2_1","source":"vizier","reference":"II/340/xmmom2_1","ref_year":null},{"parameter":"sed_flux","value":0.000247,"value_text":null,"unit":"Jy","err_plus":8e-06,"err_minus":8e-06,"band":"XMM-OT:UVM2","method":"II/356/xmmom41s","source":"vizier","reference":"II/356/xmmom41s","ref_year":null},{"parameter":"sed_flux","value":0.00512,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-05,"band":"XMM-OT:B","method":"II/356/xmmom41s","source":"vizier","reference":"II/356/xmmom41s","ref_year":null},{"parameter":"sed_flux","value":0.000246,"value_text":null,"unit":"Jy","err_plus":8e-06,"err_minus":8e-06,"band":"XMM-OT:UVM2","method":"II/370/xmmom5s","source":"vizier","reference":"II/370/xmmom5s","ref_year":null},{"parameter":"sed_flux","value":0.0052,"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":0.000247,"value_text":null,"unit":"Jy","err_plus":8e-06,"err_minus":8e-06,"band":"XMM-OT:UVM2","method":"II/378/xmmom6s","source":"vizier","reference":"II/378/xmmom6s","ref_year":null},{"parameter":"sed_flux","value":0.00255,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-05,"band":"XMM-OT:B","method":"II/378/xmmom6s","source":"vizier","reference":"II/378/xmmom6s","ref_year":null},{"parameter":"sed_flux","value":0.00136,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-05,"band":"Gaia:G","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.00365,"value_text":null,"unit":"Jy","err_plus":0.00016,"err_minus":0.00016,"band":"Johnson:V","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.135,"value_text":null,"unit":"Jy","err_plus":0.006,"err_minus":0.006,"band":"2MASS:Ks","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.166,"value_text":null,"unit":"Jy","err_plus":0.009,"err_minus":0.009,"band":"Johnson:H","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.118,"value_text":null,"unit":"Jy","err_plus":0.007,"err_minus":0.007,"band":"Johnson:J","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.00136,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-05,"band":"Gaia:G","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.00365,"value_text":null,"unit":"Jy","err_plus":0.00016,"err_minus":0.00016,"band":"Johnson:V","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.135,"value_text":null,"unit":"Jy","err_plus":0.006,"err_minus":0.006,"band":"2MASS:Ks","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.166,"value_text":null,"unit":"Jy","err_plus":0.009,"err_minus":0.009,"band":"Johnson:H","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.118,"value_text":null,"unit":"Jy","err_plus":0.007,"err_minus":0.007,"band":"Johnson:J","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":5.16e-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":0.124,"value_text":null,"unit":"Jy","err_plus":0.009,"err_minus":0.009,"band":"Johnson:K","method":"B/denis/denis","source":"vizier","reference":"B/denis/denis","ref_year":null},{"parameter":"sed_flux","value":0.112,"value_text":null,"unit":"Jy","err_plus":0.009,"err_minus":0.009,"band":"Johnson:J","method":"B/denis/denis","source":"vizier","reference":"B/denis/denis","ref_year":null},{"parameter":"sed_flux","value":0.0555,"value_text":null,"unit":"Jy","err_plus":0.0015,"err_minus":0.0015,"band":"Cousins:I","method":"B/denis/denis","source":"vizier","reference":"B/denis/denis","ref_year":null},{"parameter":"sed_flux","value":0.135,"value_text":null,"unit":"Jy","err_plus":0.006,"err_minus":0.006,"band":"2MASS:Ks","method":"B/pastel/pastel","source":"vizier","reference":"B/pastel/pastel","ref_year":null},{"parameter":"sed_flux","value":0.168,"value_text":null,"unit":"Jy","err_plus":0.009,"err_minus":0.009,"band":"2MASS:H","method":"B/pastel/pastel","source":"vizier","reference":"B/pastel/pastel","ref_year":null},{"parameter":"sed_flux","value":0.116,"value_text":null,"unit":"Jy","err_plus":0.007,"err_minus":0.007,"band":"2MASS:J","method":"B/pastel/pastel","source":"vizier","reference":"B/pastel/pastel","ref_year":null},{"parameter":"sed_flux","value":0.0146,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:V","method":"B/pastel/pastel","source":"vizier","reference":"B/pastel/pastel","ref_year":null},{"parameter":"sed_flux","value":0.00389,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:B","method":"B/pastel/pastel","source":"vizier","reference":"B/pastel/pastel","ref_year":null},{"parameter":"sed_flux","value":0.00136,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-05,"band":"Gaia:G","method":"J/ApJ/867/105/refcat2","source":"vizier","reference":"J/ApJ/867/105/refcat2","ref_year":null},{"parameter":"sed_flux","value":0.168,"value_text":null,"unit":"Jy","err_plus":0.009,"err_minus":0.009,"band":"2MASS:H","method":"J/ApJ/867/105/refcat2","source":"vizier","reference":"J/ApJ/867/105/refcat2","ref_year":null},{"parameter":"sed_flux","value":0.116,"value_text":null,"unit":"Jy","err_plus":0.007,"err_minus":0.007,"band":"2MASS:J","method":"J/ApJ/867/105/refcat2","source":"vizier","reference":"J/ApJ/867/105/refcat2","ref_year":null},{"parameter":"sed_flux","value":0.0238,"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":0.0237,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/A+A/677/A137/catalog","source":"vizier","reference":"J/A+A/677/A137/catalog","ref_year":null},{"parameter":"sed_flux","value":0.0237,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/A+A/711/A215/tableb2","source":"vizier","reference":"J/A+A/711/A215/tableb2","ref_year":null},{"parameter":"sed_flux","value":2.72e-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":1.77e-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":0.00234,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-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":0.00304,"value_text":null,"unit":"Jy","err_plus":2e-05,"err_minus":2e-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":0.115,"value_text":null,"unit":"Jy","err_plus":0.007,"err_minus":0.007,"band":"2MASS:J","method":"J/MNRAS/478/1520/tabled","source":"vizier","reference":"J/MNRAS/478/1520/tabled","ref_year":null},{"parameter":"sed_flux","value":0.00668,"value_text":null,"unit":"Jy","err_plus":3e-05,"err_minus":3e-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":0.00429,"value_text":null,"unit":"Jy","err_plus":7e-05,"err_minus":7e-05,"band":"Cousins:R","method":"J/MNRAS/485/3042/table4","source":"vizier","reference":"J/MNRAS/485/3042/table4","ref_year":null},{"parameter":"sed_flux","value":0.00338,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-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":0.00168,"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":0.000638,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-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":0.168,"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":0.116,"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":0.00461,"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":0.000707,"value_text":null,"unit":"Jy","err_plus":2e-05,"err_minus":2e-05,"band":"GAIA/GAIA2:G","method":"I/345/gaia2","source":"vizier","reference":"I/345/gaia2","ref_year":null},{"parameter":"sed_flux","value":0.0104,"value_text":null,"unit":"Jy","err_plus":0.0001,"err_minus":0.0001,"band":"GAIA/GAIA2:Grp","method":"I/345/gaia2","source":"vizier","reference":"I/345/gaia2","ref_year":null},{"parameter":"sed_flux","value":0.00464,"value_text":null,"unit":"Jy","err_plus":0.00011,"err_minus":0.00011,"band":"GAIA/GAIA2:Gbp","method":"I/345/gaia2","source":"vizier","reference":"I/345/gaia2","ref_year":null},{"parameter":"sed_flux","value":0.000589,"value_text":null,"unit":"Jy","err_plus":5e-06,"err_minus":5e-06,"band":"GAIA/GAIA3:G","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"surface_gravity","value":0.51,"value_text":null,"unit":"log(cm/s2)","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2015ApJ...810..148C","ref_year":2015}],"orbit":null,"exoplanet":null,"sources":[{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=2MASS J09120227-6451184","fetched_at":"2026-09-09T17:11:30.788063+00:00"},{"source":"vizier","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-4?-c=138.009500%20-64.855111&-c.rs=5","fetched_at":"2026-09-09T17:11:37.912605+00:00"}]}