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

9678

Days in orbit

Revolutions

≈ 13.6

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

99.5

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: 1999-025EUM

Object number (NORAD): 38797

Object ID (CCSDS): 38797

Country: PEOPLES REPUBLIC OF CHINA (PRC)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 105.761 minutes

Inclination: 99.4838 deg

SMA: 7408.146 km

Apoapsis: 1212.488 km

Periapsis: 847.533 km

RAAN: 200.3893 deg

Eccentricy: 0.02463198

Argument of periapsis: 324.4564 deg

Mean anomaly: 34.0382 deg

Mean motion: 13.61565319 rev/day

Mean motion (dot): 0.00000555 rev/day²

B* drag term: 0.00063994347 1/R_Earth

Two-line elements (TLE)

Creation date: Nov. 4, 2025, 4:40 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Nov. 2, 2025, 10:19 a.m. UTC

TLE line 0: 0 FENGYUN 1C DEB

TLE line 1: 1 38797U 99025EUM 25306.43026401 .00000555 00000-0 63994-3 0 9994

TLE line 2: 2 38797 99.4838 200.3893 0246320 324.4564 34.0382 13.61565319587344

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 1670	LEO	2025-01-17 04:00:49	0.0002000044	189.0 (m)	PAYLOAD
CZ-6A DEB	SSO	2024-07-29 15:08:18	0.0001582729	33.0 (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

...

Go to the launch

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