what is the right ascension (j2000) when the ngc number is 3576?
CREATE TABLE "3501_3600" (
  "ngc_number" real,
  "object_type" text,
  "constellation" text,
  "right_ascension_j2000" text,
  "declination_j2000" text
);
SELECT "right_ascension_j2000" FROM "3501_3600" WHERE "ngc_number"=3576;