Tell me the right ascension for open cluster and NGC number more than 2547
CREATE TABLE table_55300 (
    "NGC number" real,
    "Object type" text,
    "Constellation" text,
    "Right ascension ( J2000 )" text,
    "Declination ( J2000 )" text,
    "Apparent magnitude" real
)
SELECT "Right ascension ( J2000 )" FROM table_55300 WHERE "Object type" = 'open cluster' AND "NGC number" > '2547'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: Tell me the right ascension for open cluster and NGC number more than 2547 ### Input: CREATE TABLE table_55300 (
    "NGC number" real,
    "Object type" text,
    "Constellation" text,
    "Right ascension ( J2000 )" text,
    "Declination ( J2000 )" text,
    "Apparent magnitude" real
) ### Response: SELECT "Right ascension ( J2000 )" FROM table_55300 WHERE "Object type" = 'open cluster' AND "NGC number" > '2547'