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

9496

Days in orbit

Revolutions

≈ 14.1

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

98.8

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: 1999-025JT

Object number (NORAD): 29945

Object ID (CCSDS): 29945

Country: PEOPLES REPUBLIC OF CHINA (PRC)

Current information (Y/N): Y

RCS size: MEDIUM

Orbital parameters

Period: 102.456 minutes

Inclination: 98.8097 deg

SMA: 7253.024 km

Apoapsis: 896.521 km

Periapsis: 853.258 km

RAAN: 158.6175 deg

Eccentricy: 0.0029824

Argument of periapsis: 251.3276 deg

Mean anomaly: 223.4135 deg

Mean motion: 14.05478019 rev/day

Mean motion (dot): -0.00000011 rev/day²

B* drag term: 0.000019773 1/R_Earth

Two-line elements (TLE)

Creation date: May 9, 2025, 2:46 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: May 8, 2025, 5:06 p.m. UTC

TLE line 0: 0 FENGYUN 1C DEB

TLE line 1: 1 29945U 99025JT 25128.71312192 -.00000011 00000-0 19773-4 0 9992

TLE line 2: 2 29945 98.8097 158.6175 0029824 251.3276 223.4135 14.05478019939152

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
CZ-6A DEB	LEO	2025-05-02 06:11:46	0.0003054782	50.0 (m)	DEBRIS
METEOR 2-8 DEB	LEO	2024-09-02 18:31:57	0.0002953848	149.0 (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.

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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