It was discovered by PERSON@1 on February NUMBER@1 , NUMBER@2 in LOCATION@1 , making it one of the last large -LRB- diameter over NUMBER@3 km -RRB- asteroids discovered .

It was found by PERSON@1 on February NUMBER@1 , NUMBER@2 in LOCATION@1 , making it one of the last big -LRB- diameter over NUMBER@3 km -RRB- asteroids found .
