Key statistics
Satellite YZ-1S DEB at a glance.
Uptime
2576
Days in orbit
Revolutions
≈ 14.7
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for YZ-1S DEB.
Object identification
Identified? True
Debris? True
Object name: YZ-1S DEB
International designator: 2018-077C
Object number (NORAD): 43644
Object ID (CCSDS): 43644
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 97.898 minutes
Inclination: 97.9508 deg
SMA: 7036.276 km
Apoapsis: 664.119 km
Periapsis: 652.163 km
RAAN: 342.7839 deg
Eccentricy: 0.0008496
Argument of periapsis: 91.3402 deg
Mean anomaly: 268.8778 deg
Mean motion: 14.70918014 rev/day
Mean motion (dot): 0.00003758 rev/day2
B* drag term: 0.00062107725 1/REarth
Two-line elements (TLE)
Creation date: Oct. 27, 2025, 2:46 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 26, 2025, 9:16 p.m. UTC
TLE line 0: 0 YZ-1S DEB
TLE line 1: 1 43644U 18077C 25299.88666119 .00003758 00000-0 62108-3 0 9999
TLE line 2: 2 43644 97.9508 342.7839 0008496 91.3402 268.8778 14.70918014376325
Live tracking on map
Real-time ground track for satellite YZ-1S DEB.
Associated space launch
Yaogan is a series of Chinese reconnaissance satellites.
YZ-1S DEB was lifted into orbit during the mission ‘Long March 2C/YZ-1S | Yaogan-32-01’, on board a Long March 2C/YZ-1S space rocket.
The launch took place on Oct. 9, 2018, 2:43 a.m. from Launch Area 4 (SLS-2 / 603).
For more information about the launch, click the button.
Long March 2C/YZ-1S | Yaogan-32-01
Agency: N/A
Status: Launch Successful
Launch date: Oct. 9, 2018, 2:43 a.m. UTC
Rocket: Long March 2C/YZ-1S
Launch pad: Launch Area 4 (SLS-2 / 603)
Location: Jiuquan Satellite Launch Center, People's Republic of China
...
Latest news about this satellite
There are no fresh news available about this satellite. Check back as we update our databases every day.
Newsletter sign-up
Weekly statistics, charts and insights to help you stay on top of the space industry.
