COSMOS 397 DEB COSMOS 1034

0.018% collision chance on 2025-10-26 11:10:30z

CDM information

Conjunction Data Message description

COSMOS 397 DEB is risking orbital collision with COSMOS 1034. The time of closest approach (TCA) between the two objects is calculated to be at Oct. 26, 2025, 11:30 a.m., with a collision probability of 0.018%. The closest distance at TCA is estimated to be 447.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 397 DEB in its detailed page.

Key information

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

TCA: 2025-10-26 11:30:48z

CDM ID: 1202665302

Miss distance: 447.0 (m)

Collision probability: 0.0001843743 (~0.018%)

Last Updated: 11 hours ago

Objects comparison

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

COSMOS 397 DEB	Name	COSMOS 1034
5277	Norad ID	11042
DEBRIS	Type	PAYLOAD
LEO	Orbit	LEO
65.73°	Inclination	74.03°
SMALL	Size	MEDIUM
CIS	Country	CIS
Feb. 25, 1971	Launch date	Oct. 4, 1978
	Full details

Live tracking

Real-time ground track for COSMOS 397 DEB and COSMOS 1034.

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