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

9657

Days in orbit

Revolutions

≈ 14.0

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

98.9

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: 1999-025ATY

Object number (NORAD): 30762

Object ID (CCSDS): 30762

Country: PEOPLES REPUBLIC OF CHINA (PRC)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 103.008 minutes

Inclination: 98.8722 deg

SMA: 7279.057 km

Apoapsis: 1046.362 km

Periapsis: 755.483 km

RAAN: 281.1355 deg

Eccentricy: 0.01998054

Argument of periapsis: 96.0817 deg

Mean anomaly: 60.12 deg

Mean motion: 13.97944903 rev/day

Mean motion (dot): 0.00001139 rev/day2

B* drag term: 0.00070167619 1/REarth

Two-line elements (TLE)

Creation date: Oct. 15, 2025, 6:23 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 15, 2025, 10:50 a.m. UTC

TLE line 0: 0 FENGYUN 1C DEB

TLE line 1: 1 30762U 99025ATY 25288.45179323 .00001139 00000-0 70168-3 0 9991

TLE line 2: 2 30762 98.8722 281.1355 0199805 96.0817 60.1200 13.97944903948238

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 1934 LEO 2025-09-27 22:33:35 0.003044897 212.0 (m) PAYLOAD
CZ-4B DEB SSO 2025-07-25 00:16:25 0.0002791463 185.0 (m) DEBRIS
COSMOS 1727 LEO 2025-05-15 22:35:18 0.0006321643 451.0 (m) PAYLOAD
COSMOS 783 LEO 2024-12-02 04:39:25 0.00209427 236.0 (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.

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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