Key statistics
Satellite YUNHAI 1-02 at a glance.
Uptime
2272
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.4
Latest
Satellite identification and parameters
Extended collection of information and parameters for YUNHAI 1-02.
Object identification
Identified? True
Debris? False
Object name: YUNHAI 1-02
International designator: 2019-063A
Object number (NORAD): 44547
Object ID (CCSDS): 44547
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 100.514 minutes
Inclination: 98.4184 deg
SMA: 7161.066 km
Apoapsis: 786.821 km
Periapsis: 779.042 km
RAAN: 357.131 deg
Eccentricy: 0.00054316
Argument of periapsis: 3.588 deg
Mean anomaly: 356.5343 deg
Mean motion: 14.32637153 rev/day
Mean motion (dot): 0.00000423 rev/day2
B* drag term: 0.0001713534 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, 7:29 a.m. UTC
TLE line 0: 0 YUNHAI 1-02
TLE line 1: 1 44547U 19063A 25346.31227315 .00000423 00000-0 17135-3 0 9996
TLE line 2: 2 44547 98.4184 357.1310 0005432 3.5880 356.5343 14.32637153325114
Live tracking on map
Real-time ground track for satellite YUNHAI 1-02.
In-orbit conjunctions
There are no conjunctions computed for YUNHAI 1-02, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
The Yunhai-1 satellite is designed for detecting environmental elements in the atmosphere and ocean, the space environment, disaster prevention and reduction, and scientific experimentation. It is made by the Shanghai Institute of Spaceflight Technology.
YUNHAI 1-02 was lifted into orbit during the mission ‘Long March 2D | Yunhai-1-02’, on board a Long March 2D space rocket.
The launch took place on Sept. 25, 2019, 12:54 a.m. from Launch Area 94 (SLS-2 / 603).
For more information about the launch, click the button.
Long March 2D | Yunhai-1-02
Agency: N/A
Status: Launch Successful
Launch date: Sept. 25, 2019, 12:54 a.m. UTC
Rocket: Long March 2D
Launch pad: Launch Area 94 (SLS-2 / 603)
Location: Jiuquan Satellite Launch Center, People's Republic of China
...
Latest news about this satellite
Breakup of China’s Yunhai-1 (02) satellite linked to space debris collision
U.S. space tracking has linked the breakup of Chinese satellite Yunhai-1 (02) to a collision with a small piece of debris from a Russian satellite launch, according to NASA.
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