Observation 4662929: SpooQy-1 (44332)

Regarding Observation 4662929
Hi everybody!
Anybody has a good explanation about this observation? It seems that near TCA there is a “deviation” from the expected trace… I’m quite sure that the node it’s fixed in position and the TLE set isn’t old (6h).
Never seen this in the past observation…
de I3VFJ, Victor