The following is an update on "who is who" for the May 25th and 26th, 2017 QB50 cubesat deployment from the International Space Station (ISS). Six of the satellites deployed are QB50 satellites. Therefore, I have re-issued the AMSAT-NA KEPs for this week. The satellite names and the NORAD Cat IDs per SpaceTrack are as follows:

UNSW-EC0 Cat ID 42721 (Note:The last character is a "zero" per QB50 website.) NJUST-1 Cat ID 42722 Challenger Cat ID 42723 DUTHsat Cat ID 42724 LilacSat-1 Cat ID 42725 nSIGHT1 Cat ID 42726

This is what SpaceTrack shows now. There is always the possiblity that we will need to change something.