HAIYANG 2A

Satellite information

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Satellite Type and Status

PAYLOADIN ORBIT

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 conjunctions

Associated 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.

Launch to space Long March 4B | Hai Yang 2A
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

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Latest news about this satellite

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