COSMOS 2251 DEB DELTA 1 R/B

0.047% collision chance on 2025-05-19 20:05:51z

CDM information

Conjunction Data Message description

COSMOS 2251 DEB is risking orbital collision with DELTA 1 R/B. The time of closest approach (TCA) between the two objects is calculated to be at May 19, 2025, 8:51 p.m., with a collision probability of 0.047%. The closest distance at TCA is estimated to be 54.0 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: 2025-05-19 20:51:37z

CDM ID: 1027239862

Miss distance: 54.0 (m)

Collision probability: 0.0004698752 (~0.047%)

Last Updated: 1 month, 2 weeks ago

Objects comparison

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

COSMOS 2251 DEB	Name	DELTA 1 R/B
47068	Norad ID	20323
DEBRIS	Type	ROCKET BODY
LEO	Orbit	SSO
74.02°	Inclination	97.1°
SMALL	Size	LARGE
CIS	Country	US
June 16, 1993	Launch date	Nov. 18, 1989
	Full details

Live tracking

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

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