Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9555
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.8
Latest
Satellite identification and parameters
Extended collection of information and parameters for FENGYUN 1C DEB.
Object identification
Identified? True
Debris? True
Object name: FENGYUN 1C DEB
International designator: 1999-025ADD
Object number (NORAD): 30390
Object ID (CCSDS): 30390
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.835 minutes
Inclination: 98.8292 deg
SMA: 7176.304 km
Apoapsis: 846.273 km
Periapsis: 750.066 km
RAAN: 268.5487 deg
Eccentricy: 0.0067031
Argument of periapsis: 267.953 deg
Mean anomaly: 152.1262 deg
Mean motion: 14.2807665 rev/day
Mean motion (dot): 0.00002548 rev/day2
B* drag term: 0.001019 1/REarth
Two-line elements (TLE)
Creation date: July 6, 2025, 6:05 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 6, 2025, 5:21 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 30390U 99025ADD 25187.22303845 .00002548 00000-0 10190-2 0 9992
TLE line 2: 2 30390 98.8292 268.5487 0067031 267.9530 152.1262 14.28076650951063
Live tracking on map
Real-time ground track for satellite FENGYUN 1C DEB.
In-orbit conjunctions
A list of the most updated potential collisions computed for object FENGYUN 1C DEB.
Associated space launch
Chinese polar orbiting meteorological satellite
FENGYUN 1C DEB was lifted into orbit during the mission ‘Long March 4B | Feng Yun 1C’, on board a Long March 4B space rocket.
The launch took place on May 10, 1999, 1:33 a.m. from Launch Complex 7.
For more information about the launch, click the button.

Long March 4B | Feng Yun 1C
Agency: N/A
Status: Launch Successful
Launch date: May 10, 1999, 1:33 a.m. UTC
Rocket: Long March 4B
Launch pad: Launch Complex 7
Location: Taiyuan Satellite Launch Center, People's Republic of China
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