COSMOS 1395 COSMOS 643

3.883% collision chance on 2025-05-23 15:05:38z

CDM information

Conjunction Data Message description

COSMOS 1395 is risking orbital collision with COSMOS 643. The time of closest approach (TCA) between the two objects is calculated to be at May 23, 2025, 3:38 p.m., with a collision probability of 3.883%. The closest distance at TCA is estimated to be 40.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 1395 in its detailed page.

Key information

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

TCA: 2025-05-23 15:38:21z

CDM ID: 1033151325

Miss distance: 40.0 (m)

Collision probability: 0.03883256 (~3.883%)

Last Updated: 1 month, 3 weeks ago

Objects comparison

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

COSMOS 1395	Name	COSMOS 643
13382	Norad ID	7267
PAYLOAD	Type	PAYLOAD
LEO	Orbit	LEO
74.02°	Inclination	74.01°
MEDIUM	Size	MEDIUM
CIS	Country	CIS
July 21, 1982	Launch date	April 23, 1974
	Full details

Live tracking

Real-time ground track for COSMOS 1395 and COSMOS 643.

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