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

9668

Days in orbit

Revolutions

≈ 14.0

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

99.0

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: 1999-025KP

Object number (NORAD): 29965

Object ID (CCSDS): 29965

Country: PEOPLES REPUBLIC OF CHINA (PRC)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 103.171 minutes

Inclination: 98.9618 deg

SMA: 7286.706 km

Apoapsis: 1014.188 km

Periapsis: 802.955 km

RAAN: 296.7998 deg

Eccentricy: 0.01449437

Argument of periapsis: 193.3634 deg

Mean anomaly: 227.25 deg

Mean motion: 13.9574427 rev/day

Mean motion (dot): 0.00000537 rev/day2

B* drag term: 0.00038947986 1/REarth

Two-line elements (TLE)

Creation date: Oct. 28, 2025, 2:18 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 27, 2025, 10:20 p.m. UTC

TLE line 0: 0 FENGYUN 1C DEB

TLE line 1: 1 29965U 99025KP 25300.93108821 .00000537 00000-0 38948-3 0 9998

TLE line 2: 2 29965 98.9618 296.7998 0144944 193.3634 227.2500 13.95744270956379

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
NOAA 16 DEB SSO 2025-09-20 11:31:36 0.0005626637 70.0 (m) DEBRIS
COSMOS 1428 LEO 2024-10-21 11:06:53 0.0004315277 58.0 (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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