FENGYUN 1C DEB

Satellite information

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Satellite Type and Status

DEBRISIN ORBIT

Key statistics

Satellite FENGYUN 1C DEB at a glance.

Uptime

9560

Days in orbit

Revolutions

≈ 12.6

Per day

Orbit

MEO

Medium Earth Orbit

Inclination

99.4

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: 1999-025AA

Object number (NORAD): 29736

Object ID (CCSDS): 29736

Country: PEOPLES REPUBLIC OF CHINA (PRC)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 114.538 minutes

Inclination: 99.4171 deg

SMA: 7812.535 km

Apoapsis: 2000.48 km

Periapsis: 868.321 km

RAAN: 40.6114 deg

Eccentricy: 0.0724579

Argument of periapsis: 171.1251 deg

Mean anomaly: 253.7421 deg

Mean motion: 12.57230064 rev/day

Mean motion (dot): 0.00000411 rev/day²

B* drag term: 0.00097331 1/R_Earth

Two-line elements (TLE)

Creation date: July 10, 2025, 7:44 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 10, 2025, 1:20 p.m. UTC

TLE line 0: 0 FENGYUN 1C DEB

TLE line 1: 1 29736U 99025AA 25191.55557345 .00000411 00000-0 97331-3 0 9991

TLE line 2: 2 29736 99.4171 40.6114 0724579 171.1251 253.7421 12.57230064845942

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.

Target	Orbit	TCA	Probability of collision	Miss distance	Type
COSMOS 663	LEO	2025-03-17 13:31:13	0.0002681853	608.0 (m)	PAYLOAD

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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