CREATE TABLE table_53962 ("NGC number" FLOAT, "Object type" TEXT, "Constellation" TEXT, "Right ascension  (  J2000  ) " TEXT, "Declination  (  J2000  ) " TEXT)

What is the right ascension (J2000) with a Declination (J2000) of 12 43 , is a constellation of dorado, and has an NGC number larger than 2068?
SELECT "Right ascension ( J2000 )" FROM table_53962 WHERE "NGC number" > '2068' AND "Constellation" = 'dorado' AND "Declination ( J2000 )" = '°12′43″'
SELECT "Right ascension ( J2000 )" FROM "table_53962" WHERE "Constellation" = 'dorado' AND "Declination ( J2000 )" = '°12′43″' AND "NGC number" > '2068'