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239Alferov

Info Transmitters 2 Data Observations 12091
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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
466.97 km
Apogee
478.73 km
Inclination
97.4°
Period
95.4 min
Semi-major axis
6851.0 km
Velocity
7.63 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
Сосново-KP50cn
2026-03-11 13:15:42 UTC
Юный автомобилист-LO16wf
2026-03-11 13:15:04 UTC
Великий Устюг-LP30dr
2026-03-11 11:46:54 UTC
Сосново-KP50cn
2026-03-11 11:46:47 UTC
Los_Petros_GS-KO95cu
2026-03-11 11:43:05 UTC
Data for the last 30 days
Orbital Elements
Last two-line elements (TLE)
TLE source
Celestrak
TLE updated
2026-03-11 11:59:06
Two-line elements (TLE)
1 64881U 25155F   26070.14999584  .00019249  00000+0  66414-3 0  9997
2 64881  97.4467  38.8824 0008648 148.0480 212.1287 15.29982906 65803
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