CZ-4 DEB COSMOS 2251 DEB

0.013% collision chance on 2025-02-03 14:02:43z

CDM information

Conjunction Data Message description

CZ-4 DEB is risking orbital collision with COSMOS 2251 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Feb. 3, 2025, 2:43 p.m., with a collision probability of 0.013%. The closest distance at TCA is estimated to be 135.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object CZ-4 DEB in its detailed page.

Key information

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

TCA: 2025-02-03 14:43:36z

CDM ID: 932973853

Miss distance: 135.0 (m)

Collision probability: 0.0001312875 (~0.013%)

Last Updated: 5 months ago

Objects comparison

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

CZ-4 DEB	Name	COSMOS 2251 DEB
27676	Norad ID	34635
DEBRIS	Type	DEBRIS
SSO	Orbit	LEO
98.7°	Inclination	74.05°
SMALL	Size	SMALL
PRC	Country	CIS
Oct. 14, 1999	Launch date	June 16, 1993
	Full details

Live tracking

Real-time ground track for CZ-4 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.