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

≈ 13.8

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

99.1

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: 1999-025ZY

Object number (NORAD): 30311

Object ID (CCSDS): 30311

Country: PEOPLES REPUBLIC OF CHINA (PRC)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 104.516 minutes

Inclination: 99.1382 deg

SMA: 7349.887 km

Apoapsis: 1093.727 km

Periapsis: 849.778 km

RAAN: 350.4756 deg

Eccentricy: 0.01659543

Argument of periapsis: 90.624 deg

Mean anomaly: 271.3929 deg

Mean motion: 13.77785922 rev/day

Mean motion (dot): 0.0000029 rev/day²

B* drag term: 0.00029919219 1/R_Earth

Two-line elements (TLE)

Creation date: Sept. 8, 2025, 9:49 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Sept. 8, 2025, 5:42 a.m. UTC

TLE line 0: 0 FENGYUN 1C DEB

TLE line 1: 1 30311U 99025ZY 25251.23784668 .00000290 00000-0 29919-3 0 9996

TLE line 2: 2 30311 99.1382 350.4756 0165954 90.6240 271.3929 13.77785922936454

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 1670	LEO	2024-09-28 22:54:53	0.0005093303	56.0 (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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