user: Question: what is the object type when the right ascension (j2000) is 11h10m42.8s?
Columns: ['NGC number', 'Object type', 'Constellation', 'Right ascension ( J2000 )', 'Declination ( J2000 )']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [3518.0, 'Spiral galaxy', 'Leo', '10h04m01.9s', '°28′29″']
SQL:

assistant: SELECT "Object type" FROM "Table" WHERE "Right ascension ( J2000 )" = '11h10m42.8s';