Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9554
Days in orbit
Revolutions
≈ 14.4
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.7
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: 1999-025TN
Object number (NORAD): 30157
Object ID (CCSDS): 30157
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 99.838 minutes
Inclination: 98.7173 deg
SMA: 7128.917 km
Apoapsis: 776.109 km
Periapsis: 725.454 km
RAAN: 279.5131 deg
Eccentricy: 0.0035528
Argument of periapsis: 314.7298 deg
Mean anomaly: 101.0925 deg
Mean motion: 14.4233939 rev/day
Mean motion (dot): 0.00003729 rev/day2
B* drag term: 0.0011339 1/REarth
Two-line elements (TLE)
Creation date: July 5, 2025, 5:45 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 5, 2025, 5:45 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 30157U 99025TN 25186.24005053 .00003729 00000-0 11339-2 0 9992
TLE line 2: 2 30157 98.7173 279.5131 0035528 314.7298 101.0925 14.42339390957577
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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