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

9658

Days in orbit

Revolutions

≈ 14.3

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

98.8

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: 1999-025AUT

Object number (NORAD): 30809

Object ID (CCSDS): 30809

Country: PEOPLES REPUBLIC OF CHINA (PRC)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 100.807 minutes

Inclination: 98.7907 deg

SMA: 7174.989 km

Apoapsis: 832.472 km

Periapsis: 761.236 km

RAAN: 19.5441 deg

Eccentricy: 0.00496416

Argument of periapsis: 334.2369 deg

Mean anomaly: 25.634 deg

Mean motion: 14.28469339 rev/day

Mean motion (dot): 0.00006044 rev/day²

B* drag term: 0.0023984467 1/R_Earth

Two-line elements (TLE)

Creation date: Oct. 18, 2025, 2:17 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 17, 2025, 10:28 p.m. UTC

TLE line 0: 0 FENGYUN 1C DEB

TLE line 1: 1 30809U 99025AUT 25290.93673009 .00006044 00000-0 23984-2 0 9992

TLE line 2: 2 30809 98.7907 19.5441 0049642 334.2369 25.6340 14.28469339962906

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
ASUSAT	SSO	2025-10-17 00:49:47	0.0002237301	913.0 (m)	PAYLOAD
SL-8 R/B	LEO	2025-09-04 05:45:08	0.0004599563	447.0 (m)	ROCKET BODY
COSMOS 158	LEO	2025-05-16 17:00:40	0.000353984	989.0 (m)	PAYLOAD
CZ-6A DEB	LEO	2025-02-09 11:33:35	0.0001192556	974.0 (m)	DEBRIS
NOAA 9	SSO	2025-01-06 16:25:51	0.001114697	30.0 (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

...

Go to the launch

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