Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_55078 ( "NGC number" real, "Object type" text, "Constellation" text, "Right ascension ( J2000 )" text, "Declination ( J2000 )" text )

### Question ###
what is the right ascension (j2000) with the ngc number less than 3384, the constellation is hydra and the object type is spiral galaxy?

### Accurate SQL ###

SELECT "Right ascension ( J2000 )" FROM table_55078 WHERE "NGC number" < '3384' AND "Constellation" = 'hydra' AND "Object type" = 'spiral galaxy'