Key statistics
Satellite OBJECT B at a glance.
Uptime
16
Days in orbit
Revolutions
≈ 15.1
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
97.7
Latest
Satellite identification and parameters
Extended collection of information and parameters for OBJECT B.
Object identification
Identified? True
Debris? False
Object name: OBJECT B
International designator: 2025-226B
Object number (NORAD): 65939
Object ID (CCSDS): 65939
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
Orbital parameters
Period: 95.388 minutes
Inclination: 97.6621 deg
SMA: 6915.466 km
Apoapsis: 551.518 km
Periapsis: 523.144 km
RAAN: 14.1105 deg
Eccentricy: 0.00205153
Argument of periapsis: 230.0635 deg
Mean anomaly: 129.8792 deg
Mean motion: 15.09630287 rev/day
Mean motion (dot): 0.00006468 rev/day2
B* drag term: 0.00040420755 1/REarth
Two-line elements (TLE)
Creation date: Oct. 27, 2025, 2:46 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 26, 2025, 11:30 p.m. UTC
TLE line 0: 0 OBJECT B
TLE line 1: 1 65939U 25226B 25299.97936456 .00006468 00000-0 40421-3 0 9993
TLE line 2: 2 65939 97.6621 14.1105 0020515 230.0635 129.8792 15.09630287 2392
Live tracking on map
Real-time ground track for satellite OBJECT B.
In-orbit conjunctions
There are no conjunctions computed for OBJECT B, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
Carried 3 satellites to sun-synchronous orbit, including the Earth observation satellite Jilin-1 Wideband-02B-07. Details TBD.
OBJECT B was lifted into orbit during the mission ‘Gravity-1 | 3 satellites’, on board a Gravity-1 space rocket.
The launch took place on Oct. 11, 2025, 2:20 a.m. from Haiyang Spaceport.
For more information about the launch, click the button.
Gravity-1 | 3 satellites
Agency: N/A
Status: Launch Successful
Launch date: Oct. 11, 2025, 2:20 a.m. UTC
Rocket: Gravity-1
Launch pad: Haiyang Spaceport
Location: Sea Launch
...
Latest news about this satellite
Huge commercial Chinese solid rocket launches 3 satellites from barge in the Yellow Sea
Chinese launch startup Orienspace successfully conducted its second launch late Friday, with a Gravity-1 solid rocket lifting off from a barge in the Yellow Sea. The post Huge commercial Chinese solid rocket launches 3 satellites from barge in the Yellow...
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