Key statistics
Satellite HAIYANG 2A at a glance.
Uptime
5077
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: 104.437 minutes
Inclination: 99.3324 deg
SMA: 7346.214 km
Apoapsis: 969.313 km
Periapsis: 966.844 km
RAAN: 193.157 deg
Eccentricy: 0.0001681
Argument of periapsis: 108.442 deg
Mean anomaly: 251.6915 deg
Mean motion: 13.78819565 rev/day
Mean motion (dot): -0.00000006 rev/day2
B* drag term: 0.000037644 1/REarth
Two-line elements (TLE)
Creation date: July 9, 2025, 2:22 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 8, 2025, 7:42 p.m. UTC
TLE line 0: 0 HAIYANG 2A
TLE line 1: 1 37781U 11043A 25189.82152500 -.00000006 00000-0 37644-4 0 9998
TLE line 2: 2 37781 99.3324 193.1570 0001681 108.4420 251.6915 13.78819565699364
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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