Key statistics
Satellite CZ-7A R/B at a glance.
Uptime
29
Days in orbit
Revolutions
≈ 11.7
Per day
Orbit
MEO
Medium Earth Orbit
Inclination
20.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for CZ-7A R/B.
Object identification
Identified? True
Debris? False
Object name: CZ-7A R/B
International designator: 2025-250B
Object number (NORAD): 66314
Object ID (CCSDS): 66314
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
Orbital parameters
Period: 123.115 minutes
Inclination: 19.9546 deg
SMA: 8197.854 km
Apoapsis: 3522.345 km
Periapsis: 117.093 km
RAAN: 28.6388 deg
Eccentricy: 0.20769164
Argument of periapsis: 290.2092 deg
Mean anomaly: 48.7678 deg
Mean motion: 11.69640731 rev/day
Mean motion (dot): 0.08109394 rev/day2
B* drag term: 0.00063296281 1/REarth
Two-line elements (TLE)
Creation date: Dec. 2, 2025, 2:18 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 1, 2025, 1:36 p.m. UTC
TLE line 0: 0 CZ-7A R/B
TLE line 1: 1 66314U 25250B 25335.56720346 .08109394 -81644-5 63296-3 0 9997
TLE line 2: 2 66314 19.9546 28.6388 2076916 290.2092 48.7678 11.69640731 2882
Live tracking on map
Real-time ground track for satellite CZ-7A R/B.
In-orbit conjunctions
There are no conjunctions computed for CZ-7A R/B, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
Classified Earth observation satellite officially reported as for "national resources/hydrology/meteorology surveying & disaster management" purposes.
CZ-7A R/B was lifted into orbit during the mission ‘Long March 7A | Yaogan 46’, on board a Long March 7A space rocket.
The launch took place on Nov. 3, 2025, 3:47 a.m. from 201.
For more information about the launch, click the button.
Long March 7A | Yaogan 46
Agency: N/A
Status: Launch Successful
Launch date: Nov. 3, 2025, 3:47 a.m. UTC
Rocket: Long March 7A
Launch pad: 201
Location: Wenchang Space Launch Site, People's Republic of China
...
Latest news about this satellite
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This week’s launch manifest will feature nine missions launching on seven different rockets, including the… The post Launch Roundup: Ariane 6 and New Glenn set to launch during busy week appeared first on NASASpaceFlight.com.
China launches first GEO Yaogan satellite as India lofts record-mass commsat
China launched a new Yaogan reconnaissance satellite late Sunday, following India’s launch of its highest mass communications satellite to date. The post China launches first GEO Yaogan satellite as India lofts record-mass commsat appeared first on Space...
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