Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9615
Days in orbit
Revolutions
≈ 14.6
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.1
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: 1999-025BCR
Object number (NORAD): 30999
Object ID (CCSDS): 30999
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 98.804 minutes
Inclination: 99.0881 deg
SMA: 7079.616 km
Apoapsis: 782.336 km
Periapsis: 620.626 km
RAAN: 50.1226 deg
Eccentricy: 0.01142081
Argument of periapsis: 283.6642 deg
Mean anomaly: 75.1858 deg
Mean motion: 14.57431675 rev/day
Mean motion (dot): 0.00005787 rev/day2
B* drag term: 0.0011778264 1/REarth
Two-line elements (TLE)
Creation date: Sept. 3, 2025, 2:21 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 2, 2025, 5:41 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 30999U 99025BCR 25245.73719327 .00005787 00000-0 11778-2 0 9995
TLE line 2: 2 30999 99.0881 50.1226 0114208 283.6642 75.1858 14.57431675973590
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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