Three satellites and their transmitters have been added into db with temporary norad ids:
99950 - D-Star ONE Sparrow
IARU Frequency coordination: http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=582
Although this coordination happened for the the D-Star ONE Phoenix, not sure if there was any update for D-Star ONE Sparrow that is not published in IARU site.
The frequencies that will be used are the same, more at http://www.d-star.one/.
LUME-1 was also on this launch. Looking at a tweet from them, I think we might have found our mystery sat: https://twitter.com/GuillermoLN/status/1078230051139846148
(If you squint, you can just about read the frequency on the GQRX display).
After some calculations here are my latest assignments of norad ids (accuracy percentage in parenthesis):
LUME-1: 43907 or 43908 (selected for network) UWE-4: 43880 (almost sure need confirmation from calculations with more accuracy)
D-stars → depending who is who… not sure without decoding: D-Star ONE Sparrow: 43879 (selected for network) or 43881 D-Star ONE iSat: 43879 or 43881(selected for network)
Indeed thanks for mentioning it. In the same frequency there are a couple more satellites. Let’s check in the future if we are going to have interference.