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
Suggestion - Mode S 1
- Type
- Transmitter
- Downlink Mode
- FM
- Downlink Frequency
- 2207280000
- Baud
- 1000000
Suggestion - Mode S 2
- Type
- Transmitter
- Downlink Mode
- FM
- Downlink Frequency
- 2253600000
- Baud
- 1000000
Suggestion - Mode X
- Type
- Transmitter
- Service
- Earth Exploration
- Downlink Mode
- FM
- Downlink Frequency
- 8224000000
- Baud
- 120000000
Most Recent Observers (last 24h)
| Observer | Latest Data |
|---|---|
| HAAEA-BL11ch | 2025-05-24 23:37:38 UTC |
| AAS Ager Carballada-JN02ia | 2025-05-24 19:24:30 UTC |
| LW1EXU-GroundStation-GF15ba | 2025-05-24 12:30:34 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
Latest Two-Line Element (TLE)
- TLE Source
- Space-Track.org
- TLE Updated
- 2025-05-25 02:36:08 UTC
- TLE Set
-
1 42761U 17034D 25144.91403972 .00053912 00000-0 58442-3 0 9992
2 42761 43.0121 52.4310 0020994 191.0361 169.0046 15.62450369440165
No Satellite Suggestions Found