I confirm what you describe:
BQ seems to be the one that follow HERMES H5
BP while it is close to HERMES H4 doesn’t seem to be a very good fit
BR given that is the remaining one, should be H3
However we still expect other objects from this launch, so the new objects may not all of them describe HERMES satellites.
For now I’m going to change in DB the satellites to follow these objects and schedule a couple more observation to confirm or not the above.
For HERMES H3, I think that I mixed up the signals from HERMES H5, so the TLE I’ve published in my previous posts probably is following HERMES H5. @rcampana please point me to any Network’s observations, even if they are old, that you have managed to decode HERMES H3 signal, this will be very useful for further analysis and make sure that we track the right objects.