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

9555

Days in orbit

Revolutions

≈ 14.2

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

98.3

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: 1999-025EZQ

Object number (NORAD): 46990

Object ID (CCSDS): 46990

Country: PEOPLES REPUBLIC OF CHINA (PRC)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 101.599 minutes

Inclination: 98.2504 deg

SMA: 7212.51 km

Apoapsis: 1107.263 km

Periapsis: 561.487 km

RAAN: 40.0045 deg

Eccentricy: 0.0378354

Argument of periapsis: 172.8865 deg

Mean anomaly: 2.4856 deg

Mean motion: 14.17336964 rev/day

Mean motion (dot): 0.00009415 rev/day2

B* drag term: 0.002298 1/REarth

Two-line elements (TLE)

Creation date: July 5, 2025, 4:36 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 4, 2025, 8:19 a.m. UTC

TLE line 0: 0 FENGYUN 1C DEB *

TLE line 1: 1 46990U 99025EZQ 25185.34698189 .00009415 00000-0 22980-2 0 9994

TLE line 2: 2 46990 98.2504 40.0045 0378354 172.8865 2.4856 14.17336964 62386

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 1275 DEB LEO 2024-11-15 07:33:55 0.0001092326 154.0 (m) DEBRIS
SL-16 DEB LEO 2024-11-13 18:50:42 0.0001247197 655.0 (m) DEBRIS
CZ-6A DEB LEO 2024-11-01 04:32:20 0.0001080535 224.0 (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.

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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