Table schema:
CREATE TABLE table_name_71 (constellation VARCHAR, date_sent VARCHAR, distance___ly__ VARCHAR)

Question: What is Constellation, when Date Sent is "September 4, 2001", and when Distance ( ly ) is less than 57.4?
SQL: SELECT constellation FROM table_name_71 WHERE date_sent = "september 4, 2001" AND distance___ly__ < 57.4