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

9663

Days in orbit

Revolutions

≈ 14.2

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

98.6

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: 1999-025CHQ

Object number (NORAD): 31826

Object ID (CCSDS): 31826

Country: PEOPLES REPUBLIC OF CHINA (PRC)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 101.47 minutes

Inclination: 98.6232 deg

SMA: 7206.424 km

Apoapsis: 917.877 km

Periapsis: 738.702 km

RAAN: 286.7146 deg

Eccentricy: 0.01243161

Argument of periapsis: 341.8488 deg

Mean anomaly: 75.4346 deg

Mean motion: 14.19132779 rev/day

Mean motion (dot): 0.00001759 rev/day2

B* drag term: 0.00079742998 1/REarth

Two-line elements (TLE)

Creation date: Oct. 21, 2025, 6:24 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 21, 2025, 4:57 a.m. UTC

TLE line 0: 0 FENGYUN 1C DEB

TLE line 1: 1 31826U 99025CHQ 25294.20691179 .00001759 00000-0 79743-3 0 9997

TLE line 2: 2 31826 98.6232 286.7146 0124316 341.8488 75.4346 14.19132779950691

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 1275 DEB LEO 2025-08-13 02:10:56 0.0001381387 92.0 (m) DEBRIS
CZ-6A DEB LEO 2025-05-18 00:52:44 0.0001046446 240.0 (m) DEBRIS
COSMOS 2251 DEB LEO 2024-11-13 06:28:33 0.0004881578 218.0 (m) DEBRIS
NOAA 17 DEB SSO 2024-11-11 01:50:39 0.0002450763 260.0 (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.

Launch to space Long March 4B | Feng Yun 1C
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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