Soyuz-2.1b/Fregat - Ionosfera-M 3&4 - Vostochny - 25 July 2025 (05:54 UTC)

Satellites & Observations Launches
1

Information will be updated

Here are satellites of the launch:

Main mission:

Name Mission Frequencies Temporary NORAD
Ionosfera-M №3 Geophysical monitoring 98562
Ionosfera-M №4 Geophysical monitoring 98561

Payload:

Name R-A Callsign IARU Status Downlink frequencies Mode Temporary NORAD
239Alferov RS61S Coordinated 436.270 MHz and 10473.350 MHz GFSK 9k6, DVB-S2/QPSK 98560
SamSat-Orion RS76S Coordinated 437.080 MHz FSK 1k2 98649
… (TBD)

Preliminary TLE
|TBD|

Source: Soyuz-2.1b/Fregat - Ionosfera-M 3&4 - Vostochny - 25 July 2025 (05:54 UTC)

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2

Thanks for this information, I have also started to created gr-satellite yaml files

Jan | PE0SAT.

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