COSMOS 1860 COSMOS 2251 DEB

0.017% collision chance on 2025-06-17 10:06:03z

CDM information

Conjunction Data Message description

COSMOS 1860 is risking orbital collision with COSMOS 2251 DEB. The time of closest approach (TCA) between the two objects is calculated to be at June 17, 2025, 10:03 a.m., with a collision probability of 0.017%. The closest distance at TCA is estimated to be 827.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 1860 in its detailed page.

Key information

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

TCA: 2025-06-17 10:03:51z

CDM ID: 1054890972

Miss distance: 827.0 (m)

Collision probability: 0.0001696627 (~0.017%)

Last Updated: 1 day, 17 hours ago

Objects comparison

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

COSMOS 1860	Name	COSMOS 2251 DEB
18122	Norad ID	34026
PAYLOAD	Type	DEBRIS
LEO	Orbit	LEO
65.01°	Inclination	73.77°
LARGE	Size	SMALL
CIS	Country	CIS
June 18, 1987	Launch date	June 16, 1993
	Full details

Live tracking

Real-time ground track for COSMOS 1860 and COSMOS 2251 DEB.

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