2微米全天巡天 2MASS J11145133−2618235 2MASS J09393548−2448279 2MASS J03552337+1133437 2MASS 1503+2525 2MASS 0727+1710 2MASS J1119–1137 2MASS J04414489+2301513 2MASS J03480772−6022270 2MASS J2126–8140 2MASS J07491255+5552336 2MASS J0523-1403 2MASS 1835+3259 2MASS J00361617+1821104 2MASS J21392676+0220226 2MASS J18082002−5104378 2MASS 1507-1627 2MASS 0415-0935 2MASS J08354256-0819237 2MASS J15404342−5101357 2MASS J08152329-3859234 质量效应2 DEN 0817-6155 DEN 0255-4700