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239Alferov

Info Transmitters 2 Data Observations 13200
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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
463.71 km
Apogee
477.25 km
Inclination
97.5°
Period
95.3 min
Semi-major axis
6848.6 km
Velocity
7.61 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
Благовещенск-PO30sh
2026-04-02 06:15:54 UTC
Феодосия "Интеллект"-KN75qa
2026-04-02 01:54:25 UTC
НПО Грань-KN97le
2026-04-02 01:56:02 UTC
Юный автомобилист-LO16wf
2026-04-02 01:51:37 UTC
Подольск СОШ 29 (R3DDF)-KO85sk
2026-04-02 01:51:37 UTC
Data for the last 30 days
Orbital Elements
Last two-line elements (TLE)
TLE source
Celestrak
TLE updated
2026-04-02 08:46:49
Two-line elements (TLE)
1 64881U 25155F   26092.18515288  .00024917  00000+0  83722-3 0  9999
2 64881  97.4501  60.9821 0009881  88.2325 272.0047 15.30779245 69173
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