SELECT SUM(ngc_number) FROM table_name_31 WHERE object_type = "spiral galaxy" AND right_ascension___j2000__ = "08h14m40.4s"
Saya ingin jumlah nomor NGC untuk galaksi spiral dan kenaikan kanan 08h14m40.4s
CREATE TABLE table_name_31 (ngc_number INTEGER, object_type VARCHAR, right_ascension___j2000__ VARCHAR)