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

9554

Days in orbit

Revolutions

≈ 14.3

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

98.5

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: 1999-025BUE

Object number (NORAD): 31442

Object ID (CCSDS): 31442

Country: PEOPLES REPUBLIC OF CHINA (PRC)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 100.456 minutes

Inclination: 98.5372 deg

SMA: 7158.309 km

Apoapsis: 838.249 km

Periapsis: 722.1 km

RAAN: 274.6336 deg

Eccentricy: 0.0081129

Argument of periapsis: 126.2144 deg

Mean anomaly: 234.6576 deg

Mean motion: 14.33464903 rev/day

Mean motion (dot): 0.00000937 rev/day²

B* drag term: 0.00034198 1/R_Earth

Two-line elements (TLE)

Creation date: July 5, 2025, 5:45 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 5, 2025, 11:20 a.m. UTC

TLE line 0: 0 FENGYUN 1C DEB

TLE line 1: 1 31442U 99025BUE 25186.47241771 .00000937 00000-0 34198-3 0 9991

TLE line 2: 2 31442 98.5372 274.6336 0081129 126.2144 234.6576 14.33464903950646

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
CZ-6A DEB	LEO	2025-02-26 00:11:27	0.0001117094	190.0 (m)	DEBRIS
DELTA 1 DEB	SSO	2024-07-12 15:36:21	0.0001314198	248.0 (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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