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

9619

Days in orbit

Revolutions

≈ 13.7

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

98.3

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: 1999-025FD

Object number (NORAD): 29859

Object ID (CCSDS): 29859

Country: PEOPLES REPUBLIC OF CHINA (PRC)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 104.851 minutes

Inclination: 98.3486 deg

SMA: 7365.585 km

Apoapsis: 1206.066 km

Periapsis: 768.834 km

RAAN: 98.2222 deg

Eccentricy: 0.02968075

Argument of periapsis: 109.1513 deg

Mean anomaly: 254.2017 deg

Mean motion: 13.73383756 rev/day

Mean motion (dot): 0.00002286 rev/day²

B* drag term: 0.0018175194 1/R_Earth

Two-line elements (TLE)

Creation date: Sept. 8, 2025, 6:18 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Sept. 8, 2025, 1:23 p.m. UTC

TLE line 0: 0 FENGYUN 1C DEB

TLE line 1: 1 29859U 99025FD 25251.55819380 .00002286 00000-0 18175-2 0 9994

TLE line 2: 2 29859 98.3486 98.2222 0296808 109.1513 254.2017 13.73383756926735

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	LEO	2025-02-07 09:27:52	0.000106331	125.0 (m)	DEBRIS
RADARSAT	SSO	2024-12-21 16:51:32	0.0006596486	247.0 (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

...

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