If the constellation is Gemini, what is the spectral type?
CREATE TABLE table_1820752_1 (spectral_type VARCHAR, constellation VARCHAR)
SELECT spectral_type FROM table_1820752_1 WHERE constellation = "Gemini"
### Context: CREATE TABLE table_1820752_1 (spectral_type VARCHAR, constellation VARCHAR) ### Question: If the constellation is Gemini, what is the spectral type? ### Answer: SELECT spectral_type FROM table_1820752_1 WHERE constellation = "Gemini"