Key statistics
Satellite CZ-4 DEB at a glance.
Uptime
12782
Days in orbit
Revolutions
≈ 14.1
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for CZ-4 DEB.
Object identification
Identified? True
Debris? True
Object name: CZ-4 DEB
International designator: 1990-081DA
Object number (NORAD): 37614
Object ID (CCSDS): 37614
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.43 minutes
Inclination: 98.9558 deg
SMA: 7251.776 km
Apoapsis: 928.356 km
Periapsis: 818.925 km
RAAN: 192.9206 deg
Eccentricy: 0.0075451
Argument of periapsis: 73.967 deg
Mean anomaly: 103.2287 deg
Mean motion: 14.05841019 rev/day
Mean motion (dot): 0.00000008 rev/day2
B* drag term: 0.000030781 1/REarth
Two-line elements (TLE)
Creation date: July 29, 2025, 6:09 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 28, 2025, 5:50 p.m. UTC
TLE line 0: 0 CZ-4 DEB
TLE line 1: 1 37614U 90081DA 25209.74321975 .00000008 00000-0 30781-4 0 9996
TLE line 2: 2 37614 98.9558 192.9206 0075451 73.9670 103.2287 14.05841019 70531
Live tracking on map
Real-time ground track for satellite CZ-4 DEB.
In-orbit conjunctions
A list of the most updated potential collisions computed for object CZ-4 DEB.
Associated space launch
Chinese polar orbiting meteorological satellite
CZ-4 DEB was lifted into orbit during the mission ‘Long March 4A | Feng Yun 1B’, on board a Long March 4A space rocket.
The launch took place on Sept. 3, 1990, 12:53 a.m. from Launch Complex 7.
For more information about the launch, click the button.
Long March 4A | Feng Yun 1B
Agency: N/A
Status: Launch Successful
Launch date: Sept. 3, 1990, 12:53 a.m. UTC
Rocket: Long March 4A
Launch pad: Launch Complex 7
Location: Taiyuan Satellite Launch Center, People's Republic of China
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