FENGYUN 1C DEB SL-3 DEB

0.044% collision chance on 2025-07-19 23:07:17z

CDM information

Conjunction Data Message description

FENGYUN 1C DEB is risking orbital collision with SL-3 DEB. The time of closest approach (TCA) between the two objects is calculated to be at July 19, 2025, 11:17 p.m., with a collision probability of 0.044%. The closest distance at TCA is estimated to be 103.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object FENGYUN 1C DEB in its detailed page.

Key information

Parameters and calculations for this potential in-orbit collision event.

TCA: 2025-07-19 23:17:00z

CDM ID: 1089631771

Miss distance: 103.0 (m)

Collision probability: 0.000443562 (~0.044%)

Last Updated: 1 month, 2 weeks ago

Objects comparison

A comparison of the two objects interested by this conjunction data message.

FENGYUN 1C DEB	Name	SL-3 DEB
30846	Norad ID	17755
DEBRIS	Type	DEBRIS
SSO	Orbit	LEO
99.32°	Inclination	81.25°
SMALL	Size	SMALL
PRC	Country	CIS
May 10, 1999	Launch date	Dec. 14, 1982
	Full details

Live tracking

Real-time ground track for FENGYUN 1C DEB and SL-3 DEB.

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