Geoscan-4
Mission information
- Name
- Geoscan-4
- Alternate Names
- Геоскан-4, RS92S4
- Satellite ID
- WVBC-1896-0549-3910-3643
- Temporary NORAD ID
- 98556
- Followed NORAD ID
- None
- Website
- https://geoscan.space/en
- Country of Origin
-
Russia
Status
Operational
Satellite is in orbit and operational
Frequency Misuse
Satellite is reported to be transmitting at an uncoordinated or denied frequency. Details
Image

Mission timeline
- Launch Date
- 2025-07-25T05:54:00+00:00
SatNOGS Links
Mode U - GFSK9k6 - AX.25 Beacon and Ham Payload (Geoscan framing)
- Type
- Transmitter
- Downlink Mode
- GFSK
- Downlink Frequency
- 435335000
- Baud
- 9600
- IARU Coordination
- IARU Uncoordinated
Most Recent Observers (last 24h)
Observer | Latest Data |
---|---|
SONIKS: Station_1-KP72ab | 2025-07-26 02:53:42 UTC |
SONIKS: Station_16-KP71eu | 2025-07-26 02:51:22 UTC |
SONIKS: Station_4-LO16xg | 2025-07-26 01:19:24 UTC |
SONIKS: Station_40-LO31an | 2025-07-26 01:15:21 UTC |
SONIKS: Station_12-PO30sh | 2025-07-25 20:35:03 UTC |
Data Frames Decoded - 30 Days
There is no decoded data for this satellite in the last 30
days.
Decoder: GEOSCAN4 Telemetry
- Script Name
- geoscan
- Decoder Fields
- Click here
Orbital Elements
Latest Two-Line Element (TLE)
- TLE Source
- SatNOGS Team
- TLE Updated
- 2025-07-25 20:31:28 UTC
- TLE Set
-
1 98556U 25206.57638889 .00000000 00000-0 50000-4 0 04
2 98556 97.4100 172.2626 0014369 56.1820 333.5891 15.21192689 03