FENGYUN 1C DEB

Satellite information

Favourite Embed

Satellite Type and Status

DEBRISIN ORBIT

Key statistics

Satellite FENGYUN 1C DEB at a glance.

Uptime

9614

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: 1999-025EWM

Object number (NORAD): 39544

Object ID (CCSDS): 39544

Country: PEOPLES REPUBLIC OF CHINA (PRC)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 102.467 minutes

Inclination: 98.7534 deg

SMA: 7253.522 km

Apoapsis: 914.268 km

Periapsis: 836.506 km

RAAN: 128.1133 deg

Eccentricy: 0.00536032

Argument of periapsis: 294.4636 deg

Mean anomaly: 65.0947 deg

Mean motion: 14.05333365 rev/day

Mean motion (dot): 0.00000911 rev/day²

B* drag term: 0.000581365 1/R_Earth

Two-line elements (TLE)

Creation date: Sept. 2, 2025, 11:42 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Sept. 2, 2025, 10:13 a.m. UTC

TLE line 0: 0 FENGYUN 1C DEB

TLE line 1: 1 39544U 99025EWM 25245.42587373 .00000911 00000-0 58136-3 0 9994

TLE line 2: 2 39544 98.7534 128.1133 0053603 294.4636 65.0947 14.05333365554326

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
RADCAL	LEO	2025-01-02 10:58:04	0.0002121271	74.0 (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

...

Go to the launch

Latest news about this satellite

There are no fresh news available about this satellite. Check back as we update our databases every day.

Return to all satellites

Embed the widget

Just copy the snippet below and paste it as HTML in your article, presentation, e-mail, blog post or website.

<iframe src="https://obdh.space/embed/satcat/39544/" width="400" height="720" frameborder="0"></iframe>

Real-time statistics and tracking

The widget will always be up to date. All data, statistics and tracking map are automatically refreshed in real-time. Check the examples below!

Widget preview

Newsletter sign-up

Weekly statistics, charts and insights to help you stay on top of the space industry.