So it seems that the initial TLE where way of, loading my STRF again but this time further in time gave me the following:
SPRITE
1 99299U 26227A 26274.82448685 .00000000 00000-0 -98230-3 0 02
2 99299 97.4417 344.5534 0005870 136.9011 280.9707 15.18253118 09
# 20261001.82-20261001.83, 6 measurements, 0.071 kHz rms
Jan | PE0SAT