{"id":1874274,"slug":"g-268-38","name":"G 268-38","domain":"deep-sky","class":"star","otype":"PM*","otype_label":"HighPM*","ra":11.247212140629582,"dec":-15.271539677775003,"coo_err_mas":0.0362,"coo_bibcode":"2020yCat.1350....0G","plx_mas":66.8287,"pmra":318.152,"pmdec":-596.623,"rv_kms":-13.329,"redshift":-4.4459768e-05,"dist_pc":null,"vmag":14.15,"bmag":null,"gmag":12.653936,"jmag":9.612,"kmag":8.821,"sp_type":"M4.5V","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":209,"simbad_oid":1305299,"gaia_dr3":2371032916186181760,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":8,"first_seen":"2026-08-14T16:50:28.975601+00:00","updated_at":"2026-09-06T03:30:06.079676+00:00","identifiers":["2MASS J00445930-1516166","CNS5 217","G 268-38","G 270-58","Gaia DR2 2371032916186181760","Gaia DR3 2371032916186181760","GJ 3053","LHS 1140","NLTT 2465","PM J00449-1516","[RHG95] 142","TIC 92226327","TOI-256","UCAC4 374-000830","WISEA J004459.56-151623.9","WT 1138"],"measurements":[{"parameter":"effective_temperature","value":3096.0,"value_text":null,"unit":"K","err_plus":48.0,"err_minus":48.0,"band":null,"method":null,"source":"nasa-exo","reference":"Cadieux et al. 2024","ref_year":2024},{"parameter":"effective_temperature","value":3216.0,"value_text":null,"unit":"K","err_plus":39.0,"err_minus":39.0,"band":null,"method":null,"source":"nasa-exo","reference":"Edwards et al. 2021","ref_year":2021},{"parameter":"effective_temperature","value":2988.0,"value_text":null,"unit":"K","err_plus":67.0,"err_minus":67.0,"band":null,"method":null,"source":"nasa-exo","reference":"Lillo-Box et al. 2020","ref_year":2020},{"parameter":"effective_temperature","value":3216.0,"value_text":null,"unit":"K","err_plus":39.0,"err_minus":39.0,"band":null,"method":null,"source":"nasa-exo","reference":"Ment et al. 2019","ref_year":2019},{"parameter":"effective_temperature","value":3131.0,"value_text":null,"unit":"K","err_plus":100.0,"err_minus":100.0,"band":null,"method":null,"source":"nasa-exo","reference":"Dittmann et al. 2017","ref_year":2017},{"parameter":"effective_temperature","value":3131.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"nasa-exo","reference":"ExoFOP","ref_year":2017},{"parameter":"mass","value":0.184,"value_text":null,"unit":"M_sun","err_plus":0.004,"err_minus":0.004,"band":null,"method":null,"source":"nasa-exo","reference":"Weisserman et al. 2026","ref_year":2026},{"parameter":"mass","value":0.1844,"value_text":null,"unit":"M_sun","err_plus":0.0045,"err_minus":0.0045,"band":null,"method":null,"source":"nasa-exo","reference":"Cadieux et al. 2024","ref_year":2024},{"parameter":"mass","value":0.179,"value_text":null,"unit":"M_sun","err_plus":0.014,"err_minus":0.014,"band":null,"method":null,"source":"nasa-exo","reference":"Edwards et al. 2021","ref_year":2021},{"parameter":"mass","value":0.191,"value_text":null,"unit":"M_sun","err_plus":0.012,"err_minus":0.011,"band":null,"method":null,"source":"nasa-exo","reference":"Lillo-Box et al. 2020","ref_year":2020},{"parameter":"mass","value":0.179,"value_text":null,"unit":"M_sun","err_plus":0.014,"err_minus":0.014,"band":null,"method":null,"source":"nasa-exo","reference":"Ment et al. 2019","ref_year":2019},{"parameter":"mass","value":0.146,"value_text":null,"unit":"M_sun","err_plus":0.019,"err_minus":0.019,"band":null,"method":null,"source":"nasa-exo","reference":"Dittmann et al. 2017","ref_year":2017},{"parameter":"radius","value":0.215,"value_text":null,"unit":"R_sun","err_plus":0.007,"err_minus":0.007,"band":null,"method":null,"source":"nasa-exo","reference":"Weisserman et al. 2026","ref_year":2026},{"parameter":"radius","value":0.2159,"value_text":null,"unit":"R_sun","err_plus":0.003,"err_minus":0.003,"band":null,"method":null,"source":"nasa-exo","reference":"Cadieux et al. 2024","ref_year":2024},{"parameter":"radius","value":0.2139,"value_text":null,"unit":"R_sun","err_plus":0.0041,"err_minus":0.0041,"band":null,"method":null,"source":"nasa-exo","reference":"Edwards et al. 2021","ref_year":2021},{"parameter":"radius","value":0.2134,"value_text":null,"unit":"R_sun","err_plus":0.0036,"err_minus":0.0034,"band":null,"method":null,"source":"nasa-exo","reference":"Lillo-Box et al. 2020","ref_year":2020},{"parameter":"radius","value":0.2139,"value_text":null,"unit":"R_sun","err_plus":0.0041,"err_minus":0.0041,"band":null,"method":null,"source":"nasa-exo","reference":"Ment et al. 2019","ref_year":2019},{"parameter":"radius","value":0.186,"value_text":null,"unit":"R_sun","err_plus":0.013,"err_minus":0.013,"band":null,"method":null,"source":"nasa-exo","reference":"Dittmann et al. 2017","ref_year":2017},{"parameter":"radius","value":0.215535,"value_text":null,"unit":"R_sun","err_plus":0.006558,"err_minus":0.006558,"band":null,"method":null,"source":"nasa-exo","reference":"ExoFOP","ref_year":2017}],"orbit":null,"exoplanet":null,"sources":[]}