Key statistics
Satellite HAIYANG 2A at a glance.
Uptime
5235
Days in orbit
Revolutions
≈ 13.8
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.3
Latest
Satellite identification and parameters
Extended collection of information and parameters for HAIYANG 2A.
Object identification
Identified? True
Debris? False
Object name: HAIYANG 2A
International designator: 2011-043A
Object number (NORAD): 37781
Object ID (CCSDS): 37781
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 104.436 minutes
Inclination: 99.3382 deg
SMA: 7346.159 km
Apoapsis: 969.239 km
Periapsis: 966.809 km
RAAN: 347.211 deg
Eccentricy: 0.00016544
Argument of periapsis: 82.8221 deg
Mean anomaly: 277.3118 deg
Mean motion: 13.78834946 rev/day
Mean motion (dot): -0.00000084 rev/day2
B* drag term: -0.000039607621 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 10:14 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 12, 2025, 6:28 a.m. UTC
TLE line 0: 0 HAIYANG 2A
TLE line 1: 1 37781U 11043A 25346.26947593 -.00000084 00000-0 -39608-4 0 9994
TLE line 2: 2 37781 99.3382 347.2110 0001654 82.8221 277.3118 13.78834946720921
Live tracking on map
Real-time ground track for satellite HAIYANG 2A.
In-orbit conjunctions
There are no conjunctions computed for HAIYANG 2A, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
HAIYANG 2A was lifted into orbit during the mission ‘Long March 4B | Hai Yang 2A’, on board a Long March 4B space rocket.
The launch took place on Aug. 15, 2011, 10:57 p.m. from Launch Complex 7.
For more information about the launch, click the button.
Long March 4B | Hai Yang 2A
Agency: N/A
Status: Launch Successful
Launch date: Aug. 15, 2011, 10:57 p.m. UTC
Rocket: Long March 4B
Launch pad: Launch Complex 7
Location: Taiyuan Satellite Launch Center, People's Republic of China
...
Latest news about this satellite
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