Key statistics
Satellite OBJECT B at a glance.
Uptime
819
Days in orbit
Revolutions
≈ 15.5
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
97.5
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: 2023-085B
Object number (NORAD): 57005
Object ID (CCSDS): 57005
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 93.084 minutes
Inclination: 97.4771 deg
SMA: 6803.662 km
Apoapsis: 428.443 km
Periapsis: 422.611 km
RAAN: 6.2274 deg
Eccentricy: 0.00042861
Argument of periapsis: 256.0627 deg
Mean anomaly: 104.0146 deg
Mean motion: 15.4699414 rev/day
Mean motion (dot): 0.00042309 rev/day2
B* drag term: 0.00083649195 1/REarth
Two-line elements (TLE)
Creation date: Sept. 11, 2025, 3:57 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 10, 2025, 3:47 p.m. UTC
TLE line 0: 0 OBJECT B
TLE line 1: 1 57005U 23085B 25253.65778687 .00042309 00000-0 83649-3 0 9997
TLE line 2: 2 57005 97.4771 6.2274 0004286 256.0627 104.0146 15.46994140124526
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
41 new satellites for the Jilin-1 commercial Earth observation satellites constellation. Satellites list: Jilin-1 GF-03D 19~26 Jilin-1 GF-06A 01~30 Jilin-1 PT-02A 01~02 Khorgas-1 (Jilin-1 IR-A ??)
OBJECT B was lifted into orbit during the mission ‘Long March 2D | 41 x Jilin-1’, on board a Long March 2D space rocket.
The launch took place on June 15, 2023, 5:30 a.m. from Launch Complex 9.
For more information about the launch, click the button.
Long March 2D | 41 x Jilin-1
Agency: N/A
Status: Launch Successful
Launch date: June 15, 2023, 5:30 a.m. UTC
Rocket: Long March 2D
Launch pad: Launch Complex 9
Location: Taiyuan Satellite Launch Center, People's Republic of China
...
Latest news about this satellite
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