COSMOS 2251 DEB DELTA 1 DEB

0.130% collision chance on 2025-08-02 07:08:17z

CDM information

Conjunction Data Message description

COSMOS 2251 DEB is risking orbital collision with DELTA 1 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Aug. 2, 2025, 7:17 a.m., with a collision probability of 0.130%. The closest distance at TCA is estimated to be 17.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 2251 DEB in its detailed page.

Key information

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

TCA: 2025-08-02 07:17:24z

CDM ID: 1103446990

Miss distance: 17.0 (m)

Collision probability: 0.001298327 (~0.130%)

Last Updated: 1 month ago

Objects comparison

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

COSMOS 2251 DEB	Name	DELTA 1 DEB
35045	Norad ID	7958
DEBRIS	Type	DEBRIS
LEO	Orbit	SSO
73.72°	Inclination	97.69°
SMALL	Size	MEDIUM
CIS	Country	US
June 16, 1993	Launch date	July 23, 1972
	Full details

Live tracking

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

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