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239Alferov

Info Transmitters 2 Data Observations 10691
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Satellite information
Mission information
Name
239Alferov
Другие названия
239-PTS, RS61S
Call sign
RS61S
Satellite ID
RNAT-4607-0106-2995-6819
NORAD ID
64881
NORAD ID слежения
Operator
Геоскан
Network
Space-п
Страна спутника
Russia
Web-site
Status
Active
The satellite is in orbit
Orbital parameters of the satellite
Perigee
471.86 km
Apogee
479.15 km
Inclination
97.4°
Period
95.4 min
Semi-major axis
6853.5 km
Velocity
7.62 km/s
Mission timeline
Launch time
2025-07-25 05:54:00
Decayed time
Transmitters
Telemetry decoder 239Alferov
Decoder name
geoscan
Decoder fields
Click here
Last observers
Observer
Time of receipt
Великий Устюг-LP30dr
2026-02-17 03:01:24 UTC
Школа космонавтики имени Р. В. Комаева-LN23ia
2026-02-17 01:32:53 UTC
НПО Грань-KN97le
2026-02-17 01:28:23 UTC
Юный автомобилист-LO16wf
2026-02-17 01:26:58 UTC
Великий Устюг-LP30dr
2026-02-17 01:28:24 UTC
Data for the last 30 days
Orbital Elements
Last two-line elements (TLE)
TLE source
Celestrak
TLE updated
2026-02-16 20:28:26
Two-line elements (TLE)
1 64881U 25155F   26047.57939376  .00017825  00000+0  63222-3 0  9993
2 64881  97.4428  16.2852 0005380 233.0081 127.0667 15.29121599 62359
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