CREATE TABLE table_22837 ("Mission No." CLOB, "Cover Name" CLOB, "Launch Date" CLOB, "NSSDC ID No." CLOB, "Alt. Name" CLOB, "Camera" CLOB, "Notes" CLOB)

What are the alternative name/s of those satellites whose nssdc id number is 1970-054a?
SELECT "Alt. Name" FROM table_22837 WHERE "NSSDC ID No." = '1970-054A'
SELECT "Alt. Name" FROM "table_22837" WHERE "NSSDC ID No." = '1970-054A'