ARIANE 1 DEB COSMOS 2251 DEB

0.018% collision chance on 2025-05-05 18:05:22z

CDM information

Conjunction Data Message description

ARIANE 1 DEB is risking orbital collision with COSMOS 2251 DEB. The time of closest approach (TCA) between the two objects is calculated to be at May 5, 2025, 6:22 p.m., with a collision probability of 0.018%. The closest distance at TCA is estimated to be 350.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object ARIANE 1 DEB in its detailed page.

Key information

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

TCA: 2025-05-05 18:22:57z

CDM ID: 1015061942

Miss distance: 350.0 (m)

Collision probability: 0.0001831694 (~0.018%)

Last Updated: 3 days, 4 hours ago

Objects comparison

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

ARIANE 1 DEB	Name	COSMOS 2251 DEB
35408	Norad ID	39591
DEBRIS	Type	DEBRIS
SSO	Orbit	LEO
98.38°	Inclination	74.02°
SMALL	Size	SMALL
FR	Country	CIS
Feb. 22, 1986	Launch date	June 16, 1993
	Full details

Live tracking

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

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