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

9714

Days in orbit

Revolutions

≈ 13.9

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

99.0

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: 1999-025CHE

Object number (NORAD): 31816

Object ID (CCSDS): 31816

Country: PEOPLES REPUBLIC OF CHINA (PRC)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 103.288 minutes

Inclination: 98.9814 deg

SMA: 7292.213 km

Apoapsis: 1002.416 km

Periapsis: 825.741 km

RAAN: 97.2273 deg

Eccentricy: 0.01211394

Argument of periapsis: 165.1886 deg

Mean anomaly: 348.8175 deg

Mean motion: 13.941635 rev/day

Mean motion (dot): 0.00002643 rev/day²

B* drag term: 0.0019047535 1/R_Earth

Two-line elements (TLE)

Creation date: Dec. 9, 2025, 5:08 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 8, 2025, 8:06 p.m. UTC

TLE line 0: 0 FENGYUN 1C DEB

TLE line 1: 1 31816U 99025CHE 25342.83756700 .00002643 00000-0 19048-2 0 9995

TLE line 2: 2 31816 98.9814 97.2273 0121139 165.1886 348.8175 13.94163500936390

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
NOAA 17 DEB	SSO	2025-07-28 09:32:32	0.0001254218	196.0 (m)	DEBRIS
SL-8 R/B	LEO	2024-11-15 04:06:23	0.0001420465	226.0 (m)	ROCKET BODY
FENGYUN 1C DEB	SSO	2024-11-12 05:15:51	0.0002744706	192.0 (m)	DEBRIS
SL-11 R/B	MEO	2024-07-16 14:25:22	0.000145493	564.0 (m)	ROCKET BODY
SL-14 R/B	LEO	2024-06-30 11:59:04	0.0001892348	368.0 (m)	ROCKET BODY

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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