COSMOS 1818 COOLANT COSMOS 2251 DEB

0.018% collision chance on 2025-07-25 04:07:54z

CDM information

Conjunction Data Message description

COSMOS 1818 COOLANT is risking orbital collision with COSMOS 2251 DEB. The time of closest approach (TCA) between the two objects is calculated to be at July 25, 2025, 4:54 a.m., with a collision probability of 0.018%. The closest distance at TCA is estimated to be 788.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 1818 COOLANT in its detailed page.

Key information

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

TCA: 2025-07-25 04:54:49z

CDM ID: 1093101385

Miss distance: 788.0 (m)

Collision probability: 0.0001814774 (~0.018%)

Last Updated: 2 months, 3 weeks ago

Objects comparison

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

COSMOS 1818 COOLANT	Name	COSMOS 2251 DEB
50792	Norad ID	34738
DEBRIS	Type	DEBRIS
LEO	Orbit	LEO
65.01°	Inclination	74.01°
SMALL	Size	SMALL
CIS	Country	CIS
Feb. 1, 1987	Launch date	June 16, 1993
	Full details

Live tracking

Real-time ground track for COSMOS 1818 COOLANT and COSMOS 2251 DEB.

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