COSMOS 660 SL-16 DEB

0.056% collision chance on 2025-11-22 10:11:25z

CDM information

Conjunction Data Message description

COSMOS 660 is risking orbital collision with SL-16 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Nov. 22, 2025, 10:25 a.m., with a collision probability of 0.056%. The closest distance at TCA is estimated to be 176.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 660 in its detailed page.

Key information

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

TCA: 2025-11-22 10:25:23z

CDM ID: 1238259034

Miss distance: 176.0 (m)

Collision probability: 0.0005593359 (~0.056%)

Last Updated: 3 weeks ago

Objects comparison

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

COSMOS 660	Name	SL-16 DEB
7337	Norad ID	22388
PAYLOAD	Type	DEBRIS
LEO	Orbit	LEO
82.94°	Inclination	70.96°
LARGE	Size	SMALL
CIS	Country	CIS
June 18, 1974	Launch date	Dec. 25, 1992
	Full details

Live tracking

Real-time ground track for COSMOS 660 and SL-16 DEB.

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