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.

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
Suggestion - S TLM 4
Type
Transmitter
Service
Space Operation
Downlink Mode
USB
Downlink Frequency
2232.625 MHz
Suggestion - S TLM 5
Type
Transmitter
Downlink Mode
FM
Downlink Frequency
2280.000 MHz
Suggestion - Tianzhou 1
Type
Transmitter
Downlink Mode
FM
Downlink Frequency
2216.000 MHz
Suggestion - Tianzhou 2
Type
Transmitter
Downlink Mode
FM
Downlink Frequency
2221.250 MHz
Suggestion - Tianzhou 3
Type
Transmitter
Downlink Mode
FM
Downlink Frequency
2249.950 MHz
Suggestion - Tianzhou 4
Type
Transmitter
Downlink Mode
FM
Downlink Frequency
2250.000 MHz
Suggestion - Shenzhou 1
Type
Transmitter
Downlink Mode
FM
Downlink Frequency
2208.720 MHz
Suggestion - Shenzhou 2
Type
Transmitter
Downlink Mode
FM
Downlink Frequency
2224.080 MHz
Suggestion - Shenzhou 3
Type
Transmitter
Downlink Mode
USB
Downlink Frequency
2224.470 MHz
Suggestion - Shenzhou Narrow Mode S
Type
Transmitter
Service
Inter-satellite
Downlink Mode
FM
Downlink Frequency
2287.500 MHz
Suggestion - Mode S - Active
Type
Transmitter
Downlink Mode
FM
Downlink Frequency
2232.260 MHz
Suggestion - 2A V/U FM repeater NFM
Malfunctioning
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
Suggestion - 2B U/V FM repeater NFM
Malfunctioning
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
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
Space-Track.org
TLE Updated
2025-05-05 00:35:49 UTC
TLE Set
1 48274U 21035A   25124.79398139  .00017249  00000-0  20128-3 0  9998
2 48274 41.4647 284.5220 0005732 207.6991 152.3543 15.61213922229375
No Satellite Suggestions Found