Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9615
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: 1999-025HJ
Object number (NORAD): 29912
Object ID (CCSDS): 29912
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 99.925 minutes
Inclination: 98.739 deg
SMA: 7133.055 km
Apoapsis: 786.422 km
Periapsis: 723.419 km
RAAN: 341.9555 deg
Eccentricy: 0.00441624
Argument of periapsis: 158.6534 deg
Mean anomaly: 317.8065 deg
Mean motion: 14.4108424 rev/day
Mean motion (dot): 0.00009648 rev/day2
B* drag term: 0.0029720502 1/REarth
Two-line elements (TLE)
Creation date: Sept. 4, 2025, 4:29 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 3, 2025, 8:33 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29912U 99025HJ 25246.85687372 .00009648 00000-0 29721-2 0 9993
TLE line 2: 2 29912 98.7390 341.9555 0044162 158.6534 317.8065 14.41084240965998
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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