COSMOS 1867 COOLANT COSMOS 2251 DEB

0.015% collision chance on 2025-06-20 21:06:05z

CDM information

Conjunction Data Message description

COSMOS 1867 COOLANT is risking orbital collision with COSMOS 2251 DEB. The time of closest approach (TCA) between the two objects is calculated to be at June 20, 2025, 9:05 p.m., with a collision probability of 0.015%. The closest distance at TCA is estimated to be 552.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 1867 COOLANT in its detailed page.

Key information

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

TCA: 2025-06-20 21:05:05z

CDM ID: 1059063790

Miss distance: 552.0 (m)

Collision probability: 0.0001452246 (~0.015%)

Last Updated: 2 weeks, 5 days ago

Objects comparison

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

COSMOS 1867 COOLANT	Name	COSMOS 2251 DEB
39645	Norad ID	35045
DEBRIS	Type	DEBRIS
LEO	Orbit	LEO
65.01°	Inclination	73.72°
SMALL	Size	SMALL
CIS	Country	CIS
July 10, 1987	Launch date	June 16, 1993
	Full details

Live tracking

Real-time ground track for COSMOS 1867 COOLANT and COSMOS 2251 DEB.

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