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

9555

Days in orbit

Revolutions

≈ 14.2

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

98.6

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: 1999-025DKG

Object number (NORAD): 35104

Object ID (CCSDS): 35104

Country: PEOPLES REPUBLIC OF CHINA (PRC)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 101.41 minutes

Inclination: 98.5966 deg

SMA: 7203.556 km

Apoapsis: 846.584 km

Periapsis: 804.259 km

RAAN: 196.0959 deg

Eccentricy: 0.0029378

Argument of periapsis: 249.245 deg

Mean anomaly: 232.4717 deg

Mean motion: 14.19980359 rev/day

Mean motion (dot): 0.00000536 rev/day²

B* drag term: 0.00027095 1/R_Earth

Two-line elements (TLE)

Creation date: July 4, 2025, 3:20 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 3, 2025, 8:34 p.m. UTC

TLE line 0: 0 FENGYUN 1C DEB

TLE line 1: 1 35104U 99025DKG 25184.85729462 .00000536 00000-0 27095-3 0 9991

TLE line 2: 2 35104 98.5966 196.0959 0029378 249.2450 232.4717 14.19980359874691

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 886 DEB	MEO	2025-03-12 16:32:23	0.0001381111	87.0 (m)	DEBRIS
CZ-4 DEB	SSO	2024-11-15 16:36:56	0.0001698731	840.0 (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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