SELECT constellation FROM table_name_24 WHERE object_type = "spiral galaxy" AND ngc_number < 3593 AND right_ascension___j2000__ = "11h05m48.9s"
Apa konstelasi ketika tipe objek adalah galaksi spiral, angka NGC kurang dari 3593 dan kenaikan kanan (J2000) adalah 11h05m48.9s?
CREATE TABLE table_name_24 (constellation VARCHAR, right_ascension___j2000__ VARCHAR, object_type VARCHAR, ngc_number VARCHAR)