+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   Your search string '128P' matched the following 2 records: Please select from the list below. 128P/Shoemaker-Holt 1-A 128P/Shoemaker-Holt 1-B 2013-Jun-19 13:21 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin