TIANQI 21
Mission information
- Name
- TIANQI 21
- Alternate Names
- 2023-135A
- Satellite ID
- ENGU-5711-4810-8806-8226
- NORAD ID
- 57792
- Country of Origin
-
China
Status
Operational
Satellite is in orbit and operational
Image

Mission timeline
- Launch Date
- 2023-09-05T00:00:00+00:00
- Deploy Date
- 2023-09-05T00:00:00+00:00
SatNOGS Links
LoRa
- Type
- Transmitter
- Downlink Mode
- LoRa
- Downlink Frequency
- 400450000
- Baud
- 500000
Mode U - Transmitter
- Type
- Transmitter
- Downlink Mode
- FM
- Downlink Frequency
- 400264000
Most Recent Observers (last 24h)
Observer | Latest Data |
---|---|
EA4EKH-IN80nd | 2025-10-07 16:46:40 UTC |
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
- 2025-10-07 18:48:39 UTC
- TLE Set
-
1 57792U 23135A 25280.60540892 .00000134 00000+0 12962-3 0 9995
2 57792 49.9698 134.9495 0013582 94.7858 265.4605 14.22936944108665