ZHUHAI-1 OVS-01
Mission information
- Name
- ZHUHAI-1 OVS-01
- Alternate Names
- CAS 4A
- Satellite ID
- UKHX-2090-2661-0534-2014
- NORAD ID
- 42761
- Country of Origin
-
China
Status
Operational
Satellite is in orbit and operational
Image
Mission timeline
- Launch Date
- 2017-06-15T00:00:00+00:00
Description
The Zhuhai-1 earth observation satellites are the video component of the Chinese Orbita earth observation system by Zhuhai Orbita Control Engineering Ltd. Both satellites feature a high-resolution video system capable of capturing 20 frames per second and reaching a 1.98-meter ground resolution. The satellites carry each a linear transponder payload for CAMSAT, which are called CAS 4A and CAS 4B respectively.
SatNOGS Links
CW Beacon
- Type
- Transmitter
- Downlink Mode
- CW
- Downlink Frequency
- 145855000
Linear Transponder
- Type
- Transponder
- Downlink Mode
- USB
- Downlink Frequency
- 145860000
- Uplink Mode
- LSB
- Downlink High
- 145880000
- Uplink Frequency
- 435210000
- Uplink High
- 435230000
- Inverted
- Yes
Mode U GMSK4k8
- Type
- Transmitter
- Service
- Amateur
- Downlink Mode
- GMSK
- Downlink Frequency
- 145836000
- Baud
- 4800
Most Recent Observers (last 24h)
| Observer | Latest Data |
|---|---|
| PY2SDR-GG56tv | 2025-07-15 03:06:40 UTC |
| PAULO PV8DX-FJ92pt | 2025-07-14 16:34:49 UTC |
| PV8DX-FJ92pt | 2025-07-14 16:33:58 UTC |
| LW1EXU-GroundStation-GF15ba | 2025-07-14 11:38:42 UTC |
| VU2JEK_Nitin-MK83sd | 2025-07-14 07:28:02 UTC |
Data Frames Decoded - 30 Days
There is no decoded data for this satellite in the last 30
days.
Decoder: CAS-4A Telemetry
- Script Name
- cas4
- Decoder Fields
- Click here
Orbital Elements
Warning: There is at least one newer non-redestributable TLE set.
Latest Two-Line Element (TLE)
- TLE Source
- Celestrak (active)
- TLE Updated
- 2025-07-15 01:02:42 UTC
- TLE Set
-
1 42761U 17034D 25195.75139209 .00067532 00000+0 55460-3 0 9998
2 42761 43.0091 108.3077 0021742 186.6732 173.3849 15.69232791448145