FENGYUN 1C DEB COSMOS 252 DEB

0.012% collision chance on 2025-07-17 21:07:57z

CDM information

Conjunction Data Message description

FENGYUN 1C DEB is risking orbital collision with COSMOS 252 DEB. The time of closest approach (TCA) between the two objects is calculated to be at July 17, 2025, 9:57 p.m., with a collision probability of 0.012%. The closest distance at TCA is estimated to be 261.0 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: 2025-07-17 21:57:24z

CDM ID: 1085008496

Miss distance: 261.0 (m)

Collision probability: 0.0001227473 (~0.012%)

Last Updated: 1 month, 3 weeks ago

Objects comparison

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

FENGYUN 1C DEB	Name	COSMOS 252 DEB
30999	Norad ID	18556
DEBRIS	Type	DEBRIS
SSO	Orbit	LEO
99.09°	Inclination	62.19°
SMALL	Size	SMALL
PRC	Country	CIS
May 10, 1999	Launch date	Nov. 1, 1968
	Full details

Live tracking

Real-time ground track for FENGYUN 1C DEB and COSMOS 252 DEB.

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