Key statistics
Satellite ZK-1A R/B at a glance.
Uptime
30
Days in orbit
Revolutions
≈ 15.6
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
97.6
Latest
Satellite identification and parameters
Extended collection of information and parameters for ZK-1A R/B.
Object identification
Identified? True
Debris? False
Object name: ZK-1A R/B
International designator: 2025-180F
Object number (NORAD): 65264
Object ID (CCSDS): 65264
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 92.254 minutes
Inclination: 97.577 deg
SMA: 6763.171 km
Apoapsis: 513.561 km
Periapsis: 256.512 km
RAAN: 27.4343 deg
Eccentricy: 0.01900361
Argument of periapsis: 287.7371 deg
Mean anomaly: 70.3225 deg
Mean motion: 15.60907525 rev/day
Mean motion (dot): 0.00133354 rev/day2
B* drag term: 0.00063844402 1/REarth
Two-line elements (TLE)
Creation date: Sept. 16, 2025, 10:08 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 16, 2025, 2:50 a.m. UTC
TLE line 0: 0 ZK-1A R/B
TLE line 1: 1 65264U 25180F 25259.11867466 .00133354 70687-5 63844-3 0 9991
TLE line 2: 2 65264 97.5770 27.4343 0190036 287.7371 70.3225 15.60907525 4325
Live tracking on map
Real-time ground track for satellite ZK-1A R/B.
In-orbit conjunctions
There are no conjunctions computed for ZK-1A 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
A share ride mission of 7 various Earth observation and technological demonstration satellites: * AIRSAT-05/Haishao-2 * Tianyan 26 * Duogongneng Shiyan-2 01-03 * ThumbSat-1/2 (Mexico)
ZK-1A R/B was lifted into orbit during the mission ‘Kinetica 1 | 7 satellites’, on board a Kinetica 1 space rocket.
The launch took place on Aug. 19, 2025, 7:33 a.m. from Launch Area 130.
For more information about the launch, click the button.
Kinetica 1 | 7 satellites
Agency: N/A
Status: Launch Successful
Launch date: Aug. 19, 2025, 7:33 a.m. UTC
Rocket: Kinetica 1
Launch pad: Launch Area 130
Location: Jiuquan Satellite Launch Center, People's Republic of China
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Latest news about this satellite
Launch Roundup: SpaceX, Chinese, and Russian missions make up busy week
A Chinese rocket, a pair of Russian missions, a trio of Falcon 9 launches, and… The post Launch Roundup: SpaceX, Chinese, and Russian missions make up busy week appeared first on NASASpaceFlight.com.
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