user: Question: What Launched has both a Spacecraft of Ulysses and 491 days (1 yr, 4 mo, 3 d) as Time elapsed?
Columns: ['Spacecraft', 'Destination', 'Launched', 'Closest approach', 'Time elapsed']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Ulysses', 'Jupiter', '6 October 1990', '8 February 1992', '491 days (1 yr, 4 mo, 3 d)']
SQL:

assistant: SELECT "Launched" FROM "Table" WHERE "Spacecraft" = 'Ulysses' AND "Time elapsed" = '491 days (1 yr, 4 mo, 3 d)';