COSMOS 252 DEB FENGYUN 1C DEB

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

CDM information

Conjunction Data Message description

COSMOS 252 DEB is risking orbital collision with FENGYUN 1C 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 COSMOS 252 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: 1084943607

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.

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

Live tracking

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

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