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

9715

Days in orbit

Revolutions

≈ 14.4

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

99.2

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: 1999-025BNQ

Object number (NORAD): 31282

Object ID (CCSDS): 31282

Country: PEOPLES REPUBLIC OF CHINA (PRC)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 99.76 minutes

Inclination: 99.2168 deg

SMA: 7125.2 km

Apoapsis: 837.604 km

Periapsis: 656.527 km

RAAN: 263.7536 deg

Eccentricy: 0.01270675

Argument of periapsis: 287.209 deg

Mean anomaly: 71.5222 deg

Mean motion: 14.43467925 rev/day

Mean motion (dot): 0.0000146 rev/day2

B* drag term: 0.00040716141 1/REarth

Two-line elements (TLE)

Creation date: Dec. 13, 2025, 4:32 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 12, 2025, 11:59 a.m. UTC

TLE line 0: 0 FENGYUN 1C DEB

TLE line 1: 1 31282U 99025BNQ 25346.49949817 .00001460 00000-0 40716-3 0 9994

TLE line 2: 2 31282 99.2168 263.7536 0127067 287.2090 71.5222 14.43467925971175

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 397 DEB * LEO 2025-08-21 20:37:05 0.0001378418 390.0 (m) DEBRIS
FENGYUN 1C DEB SSO 2025-08-18 19:51:07 0.0001531927 141.0 (m) DEBRIS
N-2 R/B SSO 2024-12-06 16:46:19 0.0002485937 558.0 (m) ROCKET BODY
TRANSIT 18 DEB LEO 2024-09-25 04:24:31 0.0001032069 767.0 (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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