CSS (Tianhe)
Mission information
Name
CSS (Tianhe)
Alternate Names
Tiangong, 天和
Satellite ID
AYDR-6527-9294-8555-4924
NORAD ID
48274
Website
http://en.cmse.gov.cn/
Country of Origin

China

Status
Satellite alive
Operational

Satellite is in orbit and operational

Image
CSS (Tianhe)
Mission timeline
Launch Date
2021-04-21T00:00:00+00:00
Description

The Tiangong Space Station, or Chinese large modular space station is a space station placed in low Earth orbit between 340–450 km above the surface.

SatNOGS Links
Network Observations
S TLM 1
Operational
Copy UUID Citation
Type
Transmitter
Downlink Mode
FM
Downlink Frequency
2232.220 MHz
Updated by pierros and reviewed on 2021-05-08 09:54 by pierros
S TLM 2
Operational
Copy UUID Citation
Type
Transmitter
Downlink Mode
FM
Downlink Frequency
2250.720 MHz
Downlink Drifted
2250.712 MHz
Updated by boctok-1 and reviewed on 2021-05-18 03:39 by fredy
2208.722
Operational
Copy UUID Citation
Type
Transmitter
Downlink Mode
FM
Downlink Frequency
2208.722 MHz
Updated by ENSFNM and reviewed on 2022-07-03 08:24 by fredy
1A V/V crew voice NFM
Operational
Copy UUID Citation
Type
Transceiver
Service
Amateur
Downlink Mode
FMN
Downlink Frequency
145.985 MHz
Baud
12500
Uplink Mode
FMN
Uplink Frequency
145.850 MHz
IARU Coordination
IARU Coordinated
Updated by ENSFNM and reviewed on 2022-08-16 03:44 by fredy
1B U/U crew voice NFM
Operational
Copy UUID Citation
Type
Transceiver
Service
Amateur
Downlink Mode
FMN
Downlink Frequency
436.510 MHz
Baud
12500
Uplink Mode
FMN
Uplink Frequency
435.050 MHz
IARU Coordination
IARU Coordinated
Updated by ENSFNM and reviewed on 2022-08-16 03:45 by fredy
2A V/U FM repeater NFM
Operational
Copy UUID Citation
Type
Transceiver
Service
Amateur
Downlink Mode
FMN
Downlink Frequency
436.510 MHz
Baud
12500
Uplink Mode
FMN
Uplink Frequency
145.875 MHz
IARU Coordination
IARU Coordinated
Updated by ENSFNM and reviewed on 2022-08-16 03:46 by fredy
2B U/V FM repeater NFM
Operational
Copy UUID Citation
Type
Transceiver
Service
Amateur
Downlink Mode
FMN
Downlink Frequency
145.985 MHz
Baud
12500
Uplink Mode
FMN
Uplink Frequency
435.075 MHz
IARU Coordination
IARU Coordinated
Updated by ENSFNM and reviewed on 2022-08-16 03:46 by fredy
3A V/V digipeater AFSK-FM 1200
Operational
Copy UUID Citation
Type
Transceiver
Service
Amateur
Downlink Mode
AFSK
Downlink Frequency
145.825 MHz
Baud
1200
Uplink Mode
AFSK
Uplink Frequency
145.825 MHz
IARU Coordination
IARU Coordinated
Updated by ENSFNM and reviewed on 2022-08-16 03:46 by fredy
3B U/U digipeater AFSK-FM 1200
Operational
Copy UUID Citation
Type
Transceiver
Service
Amateur
Downlink Mode
AFSK
Downlink Frequency
437.550 MHz
Baud
1200
Uplink Mode
AFSK
Uplink Frequency
437.550 MHz
IARU Coordination
IARU Coordinated
Updated by ENSFNM and reviewed on 2022-08-16 03:46 by fredy
4A V/V imaging SSTV-FM
Operational
Copy UUID Citation
Type
Transceiver
Service
Amateur
Downlink Mode
SSTV
Downlink Frequency
145.985 MHz
Uplink Mode
SSTV
Uplink Frequency
145.850 MHz
IARU Coordination
IARU Coordinated
Updated by ENSFNM and reviewed on 2022-08-16 03:47 by fredy
4B U/U imaging SSTV-FM
Operational
Copy UUID Citation
Type
Transceiver
Service
Amateur
Downlink Mode
SSTV
Downlink Frequency
436.510 MHz
Uplink Mode
SSTV
Uplink Frequency
435.050 MHz
IARU Coordination
IARU Coordinated
Updated by ENSFNM and reviewed on 2022-08-16 03:47 by fredy
Most Recent Observers (last 24h)

No observations recorded for CSS (Tianhe) in the last 24h

Data Frames Decoded - 30 Days
There is no decoded data for this satellite in the last 30 days.
No Decoders Found
Help us develop a decoder, you can find instructions at this wiki link
Orbital Elements
Latest Two-Line Element (TLE)
TLE Source
Celestrak (active)
TLE Updated
2025-07-10 09:02:45 UTC
TLE Set 
1 48274U 21035A   25191.19302505  .00009555  00000+0  12827-3 0  9995
2 48274  41.4639 241.0573 0013751 255.9313 103.9996 15.57858973239741
Satellite Suggestion History
Transmitter Suggestion History