新説
PSAT        = ULTRASat1 = 90720
LightSail-A = ULTRASat7 = 90726

ULTRASat1 = PSAT
1 90720U          15152.53301103 +.00015420 +00000-0 +40509-3 0 00228
2 90720 054.9938 288.4982 0249108 211.4611 242.9475 15.13060142001804
ULTRASat7 = LightSail-A
1 90726U          15152.53796228 +.00011977 +00000-0 +32335-3 0 00175
2 90726 055.0066 288.5747 0249604 210.9055 247.9006 15.12492924001802