SL-8 DEB * COSMOS 397 DEB

0.010% collision chance on 2025-05-25 21:05:43z

CDM information

Conjunction Data Message description

SL-8 DEB * is risking orbital collision with COSMOS 397 DEB. The time of closest approach (TCA) between the two objects is calculated to be at May 25, 2025, 9:43 p.m., with a collision probability of 0.010%. The closest distance at TCA is estimated to be 401.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object SL-8 DEB * in its detailed page.

Key information

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

TCA: 2025-05-25 21:43:31z

CDM ID: 1034918600

Miss distance: 401.0 (m)

Collision probability: 0.0001016269 (~0.010%)

Last Updated: 5 months, 1 week ago

Objects comparison

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

SL-8 DEB *	Name	COSMOS 397 DEB
18500	Norad ID	5155
DEBRIS	Type	DEBRIS
LEO	Orbit	LEO
74.04°	Inclination	65.35°
SMALL	Size	SMALL
CIS	Country	CIS
Nov. 28, 1975	Launch date	Feb. 25, 1971
	Full details

Live tracking

Real-time ground track for SL-8 DEB * and COSMOS 397 DEB.

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