Key statistics
Satellite YUNHAI 1-02 at a glance.
Uptime
2171
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: 100.52 minutes
Inclination: 98.424 deg
SMA: 7161.371 km
Apoapsis: 786.316 km
Periapsis: 780.156 km
RAAN: 259.8858 deg
Eccentricy: 0.00043006
Argument of periapsis: 293.9069 deg
Mean anomaly: 66.1664 deg
Mean motion: 14.32545744 rev/day
Mean motion (dot): 0.00000521 rev/day2
B* drag term: 0.00020787004 1/REarth
Two-line elements (TLE)
Creation date: Sept. 3, 2025, 10:15 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 3, 2025, 5:25 a.m. UTC
TLE line 0: 0 YUNHAI 1-02
TLE line 1: 1 44547U 19063A 25246.22609585 .00000521 00000-0 20787-3 0 9994
TLE line 2: 2 44547 98.4240 259.8858 0004301 293.9069 66.1664 14.32545744310781
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 4 (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 4 (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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