{"id":1775844,"slug":"mmb-g188-946-00-886","name":"MMB G188.946+00.886","domain":"deep-sky","class":"source","otype":"Mas","otype_label":"Maser","ra":92.22226708333334,"dec":21.64141638888889,"coo_err_mas":null,"coo_bibcode":"2019ApJ...885..131R","plx_mas":0.476,"pmra":-0.32,"pmdec":-1.94,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":null,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":33,"simbad_oid":857225,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-09-29T16:44:13.790370+00:00","views":21,"first_seen":"2026-08-14T16:50:15.847052+00:00","updated_at":"2026-08-30T03:22:35.392566+00:00","identifiers":["[ARM2000] G188.946+00.886","Caswell CH3OH 188.946+00.886","Caswell CH3OH 188.95+00.89","[HMW2016] G188.946+00.886","[MBC2000b] J060853.346+213828.67","MMB G188.946+00.886","[PMB2005] CH3OH 188.95+00.89","[RMB2014] G188.94+00.88"],"measurements":[{"parameter":"parallax","value":0.476,"value_text":null,"unit":"mas","err_plus":0.006,"err_minus":0.006,"band":null,"method":null,"source":"simbad","reference":"2019ApJ...885..131R","ref_year":2019},{"parameter":"pm_dec","value":-1.94,"value_text":null,"unit":"mas/yr","err_plus":0.49,"err_minus":0.49,"band":null,"method":null,"source":"simbad","reference":"2019ApJ...885..131R","ref_year":2019},{"parameter":"pm_ra","value":-0.32,"value_text":null,"unit":"mas/yr","err_plus":0.49,"err_minus":0.49,"band":null,"method":null,"source":"simbad","reference":"2019ApJ...885..131R","ref_year":2019},{"parameter":"radial_velocity","value":10.8,"value_text":null,"unit":"km/s","err_plus":9.3,"err_minus":9.3,"band":null,"method":"lsr","source":"simbad","reference":"2022ApJS..258...19S","ref_year":2022},{"parameter":"radial_velocity","value":8.0,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"lsr","source":"simbad","reference":"2019ApJ...885..131R","ref_year":2019},{"parameter":"radial_velocity","value":9.92,"value_text":null,"unit":"km/s","err_plus":5.54,"err_minus":5.54,"band":null,"method":"lsr","source":"simbad","reference":"2016ApJ...833...18H","ref_year":2016},{"parameter":"radial_velocity","value":3.5,"value_text":null,"unit":"km/s","err_plus":8.5,"err_minus":8.5,"band":null,"method":"lsr","source":"simbad","reference":"2012MNRAS.420.3108G","ref_year":2012},{"parameter":"sed_flux","value":0.0902,"value_text":null,"unit":"Jy","err_plus":0.0007,"err_minus":0.0007,"band":"Johnson:K","method":"II/246/out","source":"vizier","reference":"II/246/out","ref_year":null},{"parameter":"sed_flux","value":0.016,"value_text":null,"unit":"Jy","err_plus":0.0004,"err_minus":0.0004,"band":"Johnson:H","method":"II/246/out","source":"vizier","reference":"II/246/out","ref_year":null},{"parameter":"sed_flux","value":0.0018,"value_text":null,"unit":"Jy","err_plus":0.00013,"err_minus":0.00013,"band":"Johnson:J","method":"II/246/out","source":"vizier","reference":"II/246/out","ref_year":null},{"parameter":"sed_flux","value":0.00027,"value_text":null,"unit":"Jy","err_plus":1.2e-05,"err_minus":1.2e-05,"band":"PAN-STARRS/PS1:y","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":8.88e-05,"value_text":null,"unit":"Jy","err_plus":1.48e-05,"err_minus":1.48e-05,"band":"PAN-STARRS/PS1:z","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":0.000216,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"PAN-STARRS/PS1:i","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":2.28e-05,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"PAN-STARRS/PS1:r","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":6.56e-07,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"PAN-STARRS/PS1:g","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":0.00027,"value_text":null,"unit":"Jy","err_plus":1.2e-05,"err_minus":1.2e-05,"band":"PAN-STARRS/PS1:y","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":8.88e-05,"value_text":null,"unit":"Jy","err_plus":1.39e-05,"err_minus":1.39e-05,"band":"PAN-STARRS/PS1:z","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":0.000216,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"PAN-STARRS/PS1:i","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":2.28e-05,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"PAN-STARRS/PS1:r","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":6.56e-07,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"PAN-STARRS/PS1:g","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":0.0851,"value_text":null,"unit":"Jy","err_plus":0.002,"err_minus":0.002,"band":"2MASS:Ks","method":"IV/34/epic","source":"vizier","reference":"IV/34/epic","ref_year":null},{"parameter":"sed_flux","value":0.0142,"value_text":null,"unit":"Jy","err_plus":0.0005,"err_minus":0.0005,"band":"2MASS:H","method":"IV/34/epic","source":"vizier","reference":"IV/34/epic","ref_year":null},{"parameter":"sed_flux","value":0.00124,"value_text":null,"unit":"Jy","err_plus":0.0001,"err_minus":0.0001,"band":"2MASS:J","method":"IV/34/epic","source":"vizier","reference":"IV/34/epic","ref_year":null},{"parameter":"sed_flux","value":0.85,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:Ks","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.371,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:H","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.141,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:J","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.85,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:Ks","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.371,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:H","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.141,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:J","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.822,"value_text":null,"unit":"Jy","err_plus":0.005,"err_minus":0.005,"band":"Johnson:K","method":"VII/233/xsc","source":"vizier","reference":"VII/233/xsc","ref_year":null},{"parameter":"sed_flux","value":0.353,"value_text":null,"unit":"Jy","err_plus":0.004,"err_minus":0.004,"band":"Johnson:H","method":"VII/233/xsc","source":"vizier","reference":"VII/233/xsc","ref_year":null},{"parameter":"sed_flux","value":0.0975,"value_text":null,"unit":"Jy","err_plus":0.0011,"err_minus":0.0011,"band":"Johnson:J","method":"VII/233/xsc","source":"vizier","reference":"VII/233/xsc","ref_year":null},{"parameter":"sed_flux","value":0.374,"value_text":null,"unit":"Jy","err_plus":0.005,"err_minus":0.005,"band":"2MASS:H","method":"VII/275/glade1","source":"vizier","reference":"VII/275/glade1","ref_year":null},{"parameter":"sed_flux","value":0.138,"value_text":null,"unit":"Jy","err_plus":0.003,"err_minus":0.003,"band":"2MASS:J","method":"VII/275/glade1","source":"vizier","reference":"VII/275/glade1","ref_year":null},{"parameter":"sed_flux","value":75.9,"value_text":null,"unit":"Jy","err_plus":5.8,"err_minus":5.8,"band":":=350um","method":"J/ApJS/218/1/table3","source":"vizier","reference":"J/ApJS/218/1/table3","ref_year":null},{"parameter":"sed_flux","value":0.693,"value_text":null,"unit":"Jy","err_plus":0.035,"err_minus":0.035,"band":"Spitzer/IRAC:4.5","method":"J/AJ/160/68/table1","source":"vizier","reference":"J/AJ/160/68/table1","ref_year":null},{"parameter":"sed_flux","value":0.382,"value_text":null,"unit":"Jy","err_plus":0.024,"err_minus":0.024,"band":"Spitzer/IRAC:3.6","method":"J/AJ/160/68/table1","source":"vizier","reference":"J/AJ/160/68/table1","ref_year":null},{"parameter":"sed_flux","value":0.0841,"value_text":null,"unit":"Jy","err_plus":0.002,"err_minus":0.002,"band":"2MASS:Ks","method":"J/AJ/160/68/table1","source":"vizier","reference":"J/AJ/160/68/table1","ref_year":null},{"parameter":"sed_flux","value":0.0139,"value_text":null,"unit":"Jy","err_plus":0.0005,"err_minus":0.0005,"band":"2MASS:H","method":"J/AJ/160/68/table1","source":"vizier","reference":"J/AJ/160/68/table1","ref_year":null},{"parameter":"sed_flux","value":0.00125,"value_text":null,"unit":"Jy","err_plus":0.0001,"err_minus":0.0001,"band":"2MASS:J","method":"J/AJ/160/68/table1","source":"vizier","reference":"J/AJ/160/68/table1","ref_year":null},{"parameter":"sed_flux","value":0.0822,"value_text":null,"unit":"Jy","err_plus":0.0023,"err_minus":0.0023,"band":"Johnson:K","method":"J/MNRAS/430/1125/sources","source":"vizier","reference":"J/MNRAS/430/1125/sources","ref_year":null},{"parameter":"sed_flux","value":0.0141,"value_text":null,"unit":"Jy","err_plus":0.0005,"err_minus":0.0005,"band":"Johnson:H","method":"J/MNRAS/430/1125/sources","source":"vizier","reference":"J/MNRAS/430/1125/sources","ref_year":null},{"parameter":"sed_flux","value":0.00127,"value_text":null,"unit":"Jy","err_plus":0.00011,"err_minus":0.00011,"band":"Johnson:J","method":"J/MNRAS/430/1125/sources","source":"vizier","reference":"J/MNRAS/430/1125/sources","ref_year":null},{"parameter":"sed_flux","value":0.822,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:K","method":"J/MNRAS/482/5167/table3","source":"vizier","reference":"J/MNRAS/482/5167/table3","ref_year":null},{"parameter":"sed_flux","value":0.0002,"value_text":null,"unit":"Jy","err_plus":2e-05,"err_minus":2e-05,"band":":=5.8GHz","method":"J/MNRAS/504/338/tablea2","source":"vizier","reference":"J/MNRAS/504/338/tablea2","ref_year":null},{"parameter":"sed_flux","value":0.0142,"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":0.00124,"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":0.0851,"value_text":null,"unit":"Jy","err_plus":0.002,"err_minus":0.002,"band":"2MASS:Ks","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.0142,"value_text":null,"unit":"Jy","err_plus":0.0005,"err_minus":0.0005,"band":"2MASS:H","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.00124,"value_text":null,"unit":"Jy","err_plus":0.0001,"err_minus":0.0001,"band":"2MASS:J","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":8.88e-05,"value_text":null,"unit":"Jy","err_plus":1.48e-05,"err_minus":1.48e-05,"band":"SDSS:z","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null}],"orbit":null,"exoplanet":null,"sources":[{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=MMB G188.946+00.886","fetched_at":"2026-09-29T16:44:05.086837+00:00"},{"source":"vizier","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-4?-c=92.222267%20+21.641416&-c.rs=5","fetched_at":"2026-09-29T16:44:13.785223+00:00"}]}