CREATE TABLE table_24412 ("Satellite" CLOB, "Launch date  ( UTC ) " CLOB, "Decay" CLOB, "Mass ( kg ) " CLOB, "Diameter ( m ) " CLOB, "NSSDC ID" CLOB, "Nation" CLOB, "Usage" CLOB)

What was the decay for the sattelite that was 180 kg?
SELECT "Decay" FROM table_24412 WHERE "Mass(kg)" = '180'
SELECT "Decay" FROM "table_24412" WHERE "Mass(kg)" = '180'