Key statistics
Satellite YUNHAI 1-04 at a glance.
Uptime
631
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.5
Latest
Satellite identification and parameters
Extended collection of information and parameters for YUNHAI 1-04.
Object identification
Identified? True
Debris? False
Object name: YUNHAI 1-04
International designator: 2023-159A
Object number (NORAD): 58073
Object ID (CCSDS): 58073
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 100.504 minutes
Inclination: 98.5309 deg
SMA: 7160.596 km
Apoapsis: 784.565 km
Periapsis: 780.356 km
RAAN: 214.5962 deg
Eccentricy: 0.0002939
Argument of periapsis: 144.823 deg
Mean anomaly: 215.3148 deg
Mean motion: 14.32778472 rev/day
Mean motion (dot): 0.00000251 rev/day2
B* drag term: 0.00010808 1/REarth
Two-line elements (TLE)
Creation date: July 6, 2025, 10:46 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 6, 2025, 8:37 p.m. UTC
TLE line 0: 0 YUNHAI 1-04
TLE line 1: 1 58073U 23159A 25187.85933352 .00000251 00000-0 10808-3 0 9992
TLE line 2: 2 58073 98.5309 214.5962 0002939 144.8230 215.3148 14.32778472 90359
Live tracking on map
Real-time ground track for satellite YUNHAI 1-04.
In-orbit conjunctions
There are no conjunctions computed for YUNHAI 1-04, 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 1-04 was lifted into orbit during the mission ‘Long March 2D | Yunhai-1-04’, on board a Long March 2D space rocket.
The launch took place on Oct. 15, 2023, 12:54 a.m. from Launch Area 4 (SLS-2 / 603).
For more information about the launch, click the button.
Long March 2D | Yunhai-1-04
Agency: N/A
Status: Launch Successful
Launch date: Oct. 15, 2023, 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
China launches new Yunhai remote sensing satellite
China added to its series of Yunhai remote sensing satellites late Saturday with a launch from the Gobi Desert.
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