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

9715

Days in orbit

Revolutions

≈ 13.4

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: 1999-025GV

Object number (NORAD): 29899

Object ID (CCSDS): 29899

Country: PEOPLES REPUBLIC OF CHINA (PRC)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 107.664 minutes

Inclination: 98.6617 deg

SMA: 7496.771 km

Apoapsis: 1383.717 km

Periapsis: 853.556 km

RAAN: 142.4193 deg

Eccentricy: 0.03535928

Argument of periapsis: 78.4908 deg

Mean anomaly: 285.5699 deg

Mean motion: 13.37492488 rev/day

Mean motion (dot): 0.00000174 rev/day²

B* drag term: 0.00027482953 1/R_Earth

Two-line elements (TLE)

Creation date: Dec. 13, 2025, 4:32 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 12, 2025, 10:26 p.m. UTC

TLE line 0: 0 FENGYUN 1C DEB

TLE line 1: 1 29899U 99025GV 25346.93517734 .00000174 00000-0 27483-3 0 9990

TLE line 2: 2 29899 98.6617 142.4193 0353593 78.4908 285.5699 13.37492488920873

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
THOR ABLESTAR DEB	LEO	2025-03-15 13:38:14	0.0001067277	164.0 (m)	DEBRIS

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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