CZ-4 DEB COSMOS 921

0.010% collision chance on 2025-02-13 17:02:25z

CDM information

Conjunction Data Message description

CZ-4 DEB is risking orbital collision with COSMOS 921. The time of closest approach (TCA) between the two objects is calculated to be at Feb. 13, 2025, 5:25 p.m., with a collision probability of 0.010%. The closest distance at TCA is estimated to be 895.0 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: 2025-02-13 17:25:28z

CDM ID: 940527109

Miss distance: 895.0 (m)

Collision probability: 0.000101474 (~0.010%)

Last Updated: 3 months ago

Objects comparison

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

CZ-4 DEB	Name	COSMOS 921
26128	Norad ID	10095
DEBRIS	Type	PAYLOAD
SSO	Orbit	LEO
98.67°	Inclination	75.83°
SMALL	Size	LARGE
PRC	Country	CIS
Oct. 14, 1999	Launch date	June 24, 1977
	Full details

Live tracking

Real-time ground track for CZ-4 DEB and COSMOS 921.

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