Key statistics
Satellite OBJECT B at a glance.
Uptime
7
Days in orbit
Revolutions
≈ 15.2
Per day
Orbit
LEO
Low Earth Orbit
Inclination
80.4
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: 2025-284B
Object number (NORAD): 66914
Object ID (CCSDS): 66914
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
Orbital parameters
Period: 94.806 minutes
Inclination: 80.4055 deg
SMA: 6887.31 km
Apoapsis: 514.908 km
Periapsis: 503.442 km
RAAN: 130.6987 deg
Eccentricy: 0.00083237
Argument of periapsis: 249.3612 deg
Mean anomaly: 110.6723 deg
Mean motion: 15.18896903 rev/day
Mean motion (dot): 0.00014028 rev/day2
B* drag term: 0.0006703642 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 3:16 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 12, 2025, 12:05 a.m. UTC
TLE line 0: 0 OBJECT B
TLE line 1: 1 66914U 25284B 25346.00370228 .00014028 00000-0 67036-3 0 9999
TLE line 2: 2 66914 80.4055 130.6987 0008324 249.3612 110.6723 15.18896903 1010
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
Two technology demonstration satellites for satellite transmissions of signals for the VHF Data Exchange System (VDES), a successor to the current Automatic Identification System (AIS) on ships and maritime vessels for traffic management at sea with higher bandwidth on new frequencies for secure communications and e-navigation. This project is a joint effort by the China Ministry of Transport's China Transport Telecommunications Information Center and SpaceSail, operator of the Qianfan/G60 constellation.
OBJECT B was lifted into orbit during the mission ‘Kuaizhou-1A | Traffic VDES A & B’, on board a Kuaizhou-1A space rocket.
The launch took place on Dec. 5, 2025, 9 a.m. from Launch Area 95A.
For more information about the launch, click the button.
Kuaizhou-1A | Traffic VDES A & B
Agency: N/A
Status: Launch Successful
Launch date: Dec. 5, 2025, 9 a.m. UTC
Rocket: Kuaizhou-1A
Launch pad: Launch Area 95A
Location: Jiuquan Satellite Launch Center, People's Republic of China
...
Latest news about this satellite
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