Key statistics
Satellite OBJECT B at a glance.
Uptime
1170
Days in orbit
Revolutions
≈ 15.4
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
97.4
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: 2022-019B
Object number (NORAD): 51825
Object ID (CCSDS): 51825
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 93.547 minutes
Inclination: 97.3866 deg
SMA: 6826.22 km
Apoapsis: 456.207 km
Periapsis: 439.962 km
RAAN: 208.2636 deg
Eccentricy: 0.0011899
Argument of periapsis: 148.2028 deg
Mean anomaly: 211.9938 deg
Mean motion: 15.39332259 rev/day
Mean motion (dot): 0.00020997 rev/day2
B* drag term: 0.00053797 1/REarth
Two-line elements (TLE)
Creation date: May 12, 2025, 2:31 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 11, 2025, 9:30 p.m. UTC
TLE line 0: 0 OBJECT B
TLE line 1: 1 51825U 22019B 25131.89590870 .00020997 00000-0 53797-3 0 9994
TLE line 2: 2 51825 97.3866 208.2636 0011899 148.2028 211.9938 15.39332259177484
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 22 satellites to sun-synchronous orbit on a share-ride mission, including the Hainan-1 satellites.
OBJECT B was lifted into orbit during the mission ‘Long March 8 (Core Only) | Hainan-1 to 4 & others’, on board a Long March 8 (Core Only) space rocket.
The launch took place on Feb. 27, 2022, 3:06 a.m. from 201.
For more information about the launch, click the button.
Long March 8 (Core Only) | Hainan-1 to 4 & others
Agency: N/A
Status: Launch Successful
Launch date: Feb. 27, 2022, 3:06 a.m. UTC
Rocket: Long March 8 (Core Only)
Launch pad: 201
Location: Wenchang Space Launch Site, People's Republic of China
...
Latest news about this satellite
China launches new variant of Long March 8 rocket
Two recent launches from China set a new record for the largest number of satellites ever deployed by a Chinese rocket, and added a new radar imaging capability to the country’s remote sensing fleet.
China launches national record 22 satellites on Long March 8 commercial rideshare
China’s second Long March 8 rocket launched late Saturday carrying a domestic record 22 satellites for a range of commercial Chinese space companies.
Newsletter sign-up
Weekly statistics, charts and insights to help you stay on top of the space industry.
