After a week we have now 3 groups:
1st Obj I, Obj H
2nd Obj D, Obj F and Obj J, Obj K
3rd Obj G
All cubesats in the 2nd group are very close together and it’s not possible to make a decision yet.
I analyzed the CSSWE beacon signal and simulated a pass with all TLE. And we can see a similiar result. Obj G, H, I are not the right ones. All others are close together and you can track with one of them. But it shows, that my calculation method is right :-)
ObjectD 1 90032U 0 12263.86004251 +.00001062 +00000-0 +11220-3 0 00139 2 90032 064.6729 022.3986 0219166 287.7240 218.2349 14.79094136000862 ObjectF 1 90034U 0 12264.60102604 +.00001324 +00000-0 +13543-3 0 00114 2 90034 064.6745 020.1297 0219450 287.5442 203.6219 14.79092634000811 ObjectG 1 90035U 0 12264.59376749 +.00001321 +00000-0 +13548-3 0 00141 2 90035 064.6739 020.1538 0219345 287.4655 163.5186 14.79027647000977 ObjectH 1 90036U 0 12264.59983951 +.00001203 +00000-0 +12416-3 0 00121 2 90036 064.6714 020.1236 0219608 287.3709 200.8987 14.79236679000978 ObjectI 1 90037U 0 12264.59347624 +.00002058 +00000-0 +20045-3 0 00130 2 90037 064.6723 020.1431 0219118 287.2886 166.4231 14.79213317000970 ObjectJ 1 90038U 0 12264.52772095 +.00001246 +00000-0 +12859-3 0 00141 2 90038 064.6719 020.3496 0219119 287.3135 173.9581 14.79110077000967 ObjectK 1 90039U 0 12264.52841600 +.00001585 +00000-0 +15874-3 0 00170 2 90039 064.6734 020.3488 0219335 287.4295 177.4629 14.79108143000967