{"id":1991079,"slug":"bd-28-2040","name":"BD+28 2040","domain":"deep-sky","class":"star","otype":"RG*","otype_label":"RGB*","ra":176.54906562647,"dec":27.193730173409996,"coo_err_mas":0.0157,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.648,"pmra":0.762,"pmdec":0.649,"rv_kms":4.16143,"redshift":1.3881133e-05,"dist_pc":null,"vmag":10.2,"bmag":11.6,"gmag":9.777301,"jmag":7.834,"kmag":6.962,"sp_type":"K2","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":14,"simbad_oid":1843010,"gaia_dr3":4017948231895425280,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-11-01T20:19:32.008089+00:00","views":19,"first_seen":"2026-08-14T16:50:43.491428+00:00","updated_at":"2026-10-25T03:22:55.082824+00:00","identifiers":["2MASS J11461177+2711375","AG+27 1169","AP J11461177+2711375","BD+28 2040","Gaia DR1 4017948227600311680","Gaia DR2 4017948231895425280","Gaia DR3 4017948231895425280","GEN# +0.02802040","GSC 01987-01899","PPM 101399","TIC 446166646","TYC 1987-1899-1","UBV M 1715"],"measurements":[{"parameter":"distance","value":1332.374,"value_text":null,"unit":"pc","err_plus":null,"err_minus":null,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"effective_temperature","value":4680.992,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"magnitude","value":9.777301,"value_text":null,"unit":"mag","err_plus":null,"err_minus":null,"band":"G","method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"metallicity","value":0.0608,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"parallax","value":0.6480042752199682,"value_text":null,"unit":"mas","err_plus":0.01813723,"err_minus":0.01813723,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_dec","value":0.6491654305186704,"value_text":null,"unit":"mas/yr","err_plus":0.016925111,"err_minus":0.016925111,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_ra","value":0.7620116171274525,"value_text":null,"unit":"mas/yr","err_plus":0.017859006,"err_minus":0.017859006,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"radial_velocity","value":4.3370266,"value_text":null,"unit":"km/s","err_plus":0.34073,"err_minus":0.34073,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"ruwe","value":1.0749202,"value_text":null,"unit":null,"err_plus":null,"err_minus":null,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"surface_gravity","value":2.1258,"value_text":null,"unit":"log(cm/s2)","err_plus":null,"err_minus":null,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023}],"orbit":null,"exoplanet":null,"sources":[{"source":"gaia-dr3","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-S?Gaia%20DR3%204017948231895425280","fetched_at":"2026-11-01T20:19:01.913069+00:00"}]}