COSMOS 2251 DEB FENGYUN 1C DEB

0.019% collision chance on 2025-08-11 13:08:32z

CDM information

Conjunction Data Message description

COSMOS 2251 DEB is risking orbital collision with FENGYUN 1C DEB. The time of closest approach (TCA) between the two objects is calculated to be at Aug. 11, 2025, 1:32 p.m., with a collision probability of 0.019%. The closest distance at TCA is estimated to be 113.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 2251 DEB in its detailed page.

Key information

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

TCA: 2025-08-11 13:32:57z

CDM ID: 1113689435

Miss distance: 113.0 (m)

Collision probability: 0.000188352 (~0.019%)

Last Updated: 3 weeks, 4 days ago

Objects comparison

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

COSMOS 2251 DEB	Name	FENGYUN 1C DEB
34481	Norad ID	30688
DEBRIS	Type	DEBRIS
LEO	Orbit	SSO
73.98°	Inclination	98.71°
SMALL	Size	SMALL
CIS	Country	PRC
June 16, 1993	Launch date	May 10, 1999
	Full details

Live tracking

Real-time ground track for COSMOS 2251 DEB and FENGYUN 1C DEB.

Return to all CDMs

Newsletter sign-up

Weekly statistics, charts and insights to help you stay on top of the space industry.