DELTA 1 DEB COSMOS 2143 DEB

0.022% collision chance on 2025-03-23 05:03:59z

CDM information

Conjunction Data Message description

DELTA 1 DEB is risking orbital collision with COSMOS 2143 DEB. The time of closest approach (TCA) between the two objects is calculated to be at March 23, 2025, 5:59 a.m., with a collision probability of 0.022%. The closest distance at TCA is estimated to be 34.0 meters.

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

Key information

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

TCA: 2025-03-23 05:59:01z

CDM ID: 973920446

Miss distance: 34.0 (m)

Collision probability: 0.0002238262 (~0.022%)

Last Updated: 5 months, 2 weeks ago

Objects comparison

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

DELTA 1 DEB	Name	COSMOS 2143 DEB
21498	Norad ID	57724
DEBRIS	Type	DEBRIS
SSO	Orbit	LEO
99.69°	Inclination	82.51°
SMALL	Size	SMALL
US	Country	CIS
June 12, 1975	Launch date	May 16, 1991
	Full details

Live tracking

Real-time ground track for DELTA 1 DEB and COSMOS 2143 DEB.

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