Yes, apart from the coincidental sharing a name with Elon Musk's car company, a moderate amount of magnetic field strength is an odd thing to care about putting

Yes, apart from the coincidental sharing a name with Elon Musk's car company, a moderate amount of magnetic field strength is an odd thing to care about putting into orbit. I think it's just some poor, ad-hoc made-up notation. I have a little bit of sympathy with Te (occasionally pronounced 'tunny') to distinguish ton from tonne, but really if you want other people to understand your units you have to go with what the BIPM recommend.