DELTA 1 DEB COSMOS 2251 DEB

0.031% collision chance on 2025-10-14 22:10:02z

CDM information

Conjunction Data Message description

DELTA 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 Oct. 14, 2025, 10:02 p.m., with a collision probability of 0.031%. The closest distance at TCA is estimated to be 58.0 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: 2025-10-14 22:02:03z

CDM ID: 1190214760

Miss distance: 58.0 (m)

Collision probability: 0.0003088351 (~0.031%)

Last Updated: 1 month, 4 weeks ago

Objects comparison

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

DELTA 1 DEB	Name	COSMOS 2251 DEB
25997	Norad ID	37499
DEBRIS	Type	DEBRIS
SSO	Orbit	LEO
99.98°	Inclination	74.04°
SMALL	Size	SMALL
US	Country	CIS
June 12, 1975	Launch date	June 16, 1993
	Full details

Live tracking

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

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