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
Operational
Satellite is in orbit and operational
Image

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
S TLM 1
- Type
- Transmitter
- Downlink Mode
- FM
- Downlink Frequency
- 2232.220 MHz
S TLM 2
- Type
- Transmitter
- Downlink Mode
- FM
- Downlink Frequency
- 2250.720 MHz
- Downlink Drifted
- 2250.712 MHz
2208.722
- Type
- Transmitter
- Downlink Mode
- FM
- Downlink Frequency
- 2208.722 MHz
1A V/V crew voice NFM
- 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
1B U/U crew voice NFM
- 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
2A V/U FM repeater NFM
- 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
2B U/V FM repeater NFM
- 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
3A V/V digipeater AFSK-FM 1200
- 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
3B U/U digipeater AFSK-FM 1200
- 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
4A V/V imaging SSTV-FM
- Type
- Transceiver
- Service
- Amateur
- Downlink Mode
- SSTV
- Downlink Frequency
- 145.985 MHz
- Uplink Mode
- SSTV
- Uplink Frequency
- 145.850 MHz
- IARU Coordination
- IARU Coordinated
4B U/U imaging SSTV-FM
- Type
- Transceiver
- Service
- Amateur
- Downlink Mode
- SSTV
- Downlink Frequency
- 436.510 MHz
- Uplink Mode
- SSTV
- Uplink Frequency
- 435.050 MHz
- IARU Coordination
- IARU Coordinated
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
Warning: There is at least one newer non-redestributable TLE set.
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