Regarding Observation 14090111 …
HADES-ICM (SO-125) 25052BN 63492 24 мая 2026 года 04:12:44 UTC
Based on recent observations, it appears to me that HADES-ICM (SO-125) disintegrated in the atmosphere.
In a few minutes it will be flying over Brazil, and I’ll see if I can find any trace of it at the waterfall.
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22 hours ago over 
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The likely last signal received on the network can be seen HERE.
@EU1SAT just posted in a Telegram group that they did not receive signals from HADES-ICM during a pass by their station at 2026-05-21 22:40UTC and 23:30UTC.
It really seems to me that unfortunately the life of this small but great satellite has come to an end 
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maybe can use this tle:
HADES-ICM
1 63492U 25052BN 26141.70366324 .00000000 00000-0 37586-2 0 07
2 63492 97.3646 47.2012 0012082 212.8267 191.6339 16.36245095 01
# 20260521.64-20260521.90, 28 measurements, 0.822 kHz rms
# 14126466_14126471_14126472_14126468.dat (total: 4 obs) (duration: 6 hours) (magic key: manual)
# generated using: https://github.com/hobisatelit/satno2tle (v0.02)
hades-2026-05-21_v1.zip (16.1 KB)
As expected, I didn’t see any satellite signal 
I typically monitor the passage about 5 minutes in advance to avoid problems with TLE, and even so, nothing was seen at the waterfall.
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the sat dropping in very fast… i think this obs as @pu4elt mention, is the final of sat transmission. based on gpredict around altitude 153 km, before dropping to 142 km in 6 minutes (how i know, just update gpredict with this custom tle, you can find it at previous post), then set the date at my computer (UTC time) to time around observations occured with this command:
sudo timedatectl set-time "2026-05-21 21:35:26"
then set the station qth locator to : EU1AEM location = KO33OV
and see at gpredict:
hopefull @fredy can review about this tle calculation and prediction, and we can learn more about this
btw if my forecast wrong, please forgive me.. 
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