CZ-6A DEB COSMOS 2251 DEB

0.027% collision chance on 2025-08-20 13:08:49z

CDM information

Conjunction Data Message description

CZ-6A DEB is risking orbital collision with COSMOS 2251 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Aug. 20, 2025, 1:49 p.m., with a collision probability of 0.027%. The closest distance at TCA is estimated to be 156.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object CZ-6A DEB in its detailed page.

Key information

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

TCA: 2025-08-20 13:49:11z

CDM ID: 1121941891

Miss distance: 156.0 (m)

Collision probability: 0.000274151 (~0.027%)

Last Updated: 2 weeks ago

Objects comparison

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

CZ-6A DEB	Name	COSMOS 2251 DEB
61157	Norad ID	35462
DEBRIS	Type	DEBRIS
LEO	Orbit	LEO
88.85°	Inclination	74.03°
SMALL	Size	SMALL
PRC	Country	CIS
Aug. 6, 2024	Launch date	June 16, 1993
	Full details

Live tracking

Real-time ground track for CZ-6A DEB and COSMOS 2251 DEB.

Return to all CDMs

Newsletter sign-up

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