Key statistics
Satellite SJ-9B at a glance.
Uptime
4650
Days in orbit
Revolutions
≈ 14.9
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
97.6
Latest
Satellite identification and parameters
Extended collection of information and parameters for SJ-9B.
Object identification
Identified? True
Debris? False
Object name: SJ-9B
International designator: 2012-056B
Object number (NORAD): 38861
Object ID (CCSDS): 38861
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 96.687 minutes
Inclination: 97.5676 deg
SMA: 6978.137 km
Apoapsis: 609.938 km
Periapsis: 590.065 km
RAAN: 181.7078 deg
Eccentricy: 0.0014239
Argument of periapsis: 281.26 deg
Mean anomaly: 78.7017 deg
Mean motion: 14.8933902 rev/day
Mean motion (dot): 0.00001453 rev/day2
B* drag term: 0.00015847 1/REarth
Two-line elements (TLE)
Creation date: July 7, 2025, 10:56 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 7, 2025, 9:25 p.m. UTC
TLE line 0: 0 SJ-9B
TLE line 1: 1 38861U 12056B 25188.89256116 .00001453 00000-0 15847-3 0 9993
TLE line 2: 2 38861 97.5676 181.7078 0014239 281.2600 78.7017 14.89339020688469
Live tracking on map
Real-time ground track for satellite SJ-9B.
In-orbit conjunctions
There are no conjunctions computed for SJ-9B, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
SJ-9B was lifted into orbit during the mission ‘Long March 2C/SMA | Shijian 9A & Shijian 9B’, on board a Long March 2 space rocket.
The launch took place on Oct. 14, 2012, 3:25 a.m. from Launch Complex 9.
For more information about the launch, click the button.
Long March 2C/SMA | Shijian 9A & Shijian 9B
Agency: N/A
Status: Launch Successful
Launch date: Oct. 14, 2012, 3:25 a.m. UTC
Rocket: Long March 2
Launch pad: Launch Complex 9
Location: Taiyuan Satellite Launch Center, People's Republic of China
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Latest news about this satellite
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