Hello chris_roden and Mazaru

and welcome to the GEC.
This object has already been identifyed
here, it is a US military installation to control two of five geostationary satellites.
If you find something in GE that you can't explain, the possibility exist that another member had already made the same find before, and that the question arising thereby has already been answered.
To check this you can enable your GEC-layers like you see in the picture below.

If you discover that you have mistakenly added a duplicate placemark, It is good GEC etiquette to remove it by editing your post and choosing the "DELETE PLACEMARK" option.
Thanks
Felippo
