DELTA 1 DEB COSMOS 2491 DEB *

0.025% collision chance on 2025-06-15 20:06:49z

CDM information

Conjunction Data Message description

DELTA 1 DEB is risking orbital collision with COSMOS 2491 DEB *. The time of closest approach (TCA) between the two objects is calculated to be at June 15, 2025, 8:49 p.m., with a collision probability of 0.025%. The closest distance at TCA is estimated to be 99.0 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: 2025-06-15 20:49:41z

CDM ID: 1055108681

Miss distance: 99.0 (m)

Collision probability: 0.000250752 (~0.025%)

Last Updated: 3 weeks, 1 day ago

Objects comparison

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

DELTA 1 DEB	Name	COSMOS 2491 DEB *
12203	Norad ID	45128
DEBRIS	Type	DEBRIS
SSO	Orbit	LEO
98.65°	Inclination	81.21°
MEDIUM	Size	SMALL
US	Country	CIS
March 5, 1978	Launch date	Dec. 25, 2013
	Full details

Live tracking

Real-time ground track for DELTA 1 DEB and COSMOS 2491 DEB *.

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