Source: N2YO.com
USS LANGLEY = ULTRASat?
NORAD ID: 40652
International code: 2015-025B
PARKINSONSAT(PSAT) = ULTRASat3 90722U
NORAD ID: 40654
International code: 2015-025D
BRICSAT-P = ULTRASat?
NORAD ID: 40655
International code: 2015-025E
LIGHTSAIL-A = ULTRASat8 90727U
NORAD ID: 40661
International code: 2015-025L