{"id":1786587,"slug":"bd-05-1668","name":"BD+05 1668","domain":"deep-sky","class":"star","otype":"PM*","otype_label":"HighPM*","ra":111.85207903566794,"dec":5.225789303071388,"coo_err_mas":0.0388,"coo_bibcode":"2020yCat.1350....0G","plx_mas":264.1269,"pmra":571.232,"pmdec":-3691.487,"rv_kms":18.36,"redshift":6.1244245e-05,"dist_pc":null,"vmag":9.872,"bmag":11.443,"gmag":8.576388,"jmag":5.714,"kmag":4.857,"sp_type":"M3.5V","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":484,"simbad_oid":971564,"gaia_dr3":3139847906307949696,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":3,"first_seen":"2026-08-14T16:50:20.155823+00:00","updated_at":"2026-09-06T03:30:06.079676+00:00","identifiers":["2MASS J07272450+0513329","8pc 263.26","AC2000 282902","AP J07272450+0513329","ASCC 1029189","BD+05 1668","CNS5 1843","G 112-17","G 89-19","Gaia DR2 3139847906304421632","Gaia DR3 3139847906307949696","GAT 1092","GCRV 4954","GEN# +0.00501668","GJ 273","GSC 00173-01124","[HFE83] 515","HIC 36208","HIP 36208","IRAS 07247+0520","[JHC84] 57","JP11 25","Karmn J07274+052","LFT 527","LHS 33","LSPM J0727+0513","LTT 12021","Luyten's star","MCC 17","NLTT 17881","PLX 1755","PLX 1755.00","PM 07247+0522","PM J07274+0513","RAFGL 273","[RHG95] 1168","TIC 318686860","TYC 173-3208-1","UBV 7206","UBV M 272","UCAC2 33555673","USNO-B1.0 0952-00140898","VVO 207","** WDK 2A","WDS J07274+0514A","WEB 7213","Zkh 102"],"measurements":[{"parameter":"effective_temperature","value":3382.0,"value_text":null,"unit":"K","err_plus":49.0,"err_minus":49.0,"band":null,"method":null,"source":"nasa-exo","reference":"Astudillo-Defru et al. 2017","ref_year":2017},{"parameter":"mass","value":0.29,"value_text":null,"unit":"M_sun","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"nasa-exo","reference":"Astudillo-Defru et al. 2017","ref_year":2017},{"parameter":"radius","value":0.293,"value_text":null,"unit":"R_sun","err_plus":0.027,"err_minus":0.027,"band":null,"method":null,"source":"nasa-exo","reference":"Astudillo-Defru et al. 2017","ref_year":2017}],"orbit":null,"exoplanet":null,"sources":[]}