COSMOS 422 SL-8 R/B

0.094% collision chance on 2025-11-16 17:11:34z

CDM information

Conjunction Data Message description

COSMOS 422 is risking orbital collision with SL-8 R/B. The time of closest approach (TCA) between the two objects is calculated to be at Nov. 16, 2025, 5:34 p.m., with a collision probability of 0.094%. The closest distance at TCA is estimated to be 211.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 422 in its detailed page.

Key information

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

TCA: 2025-11-16 17:34:33z

CDM ID: 1229555086

Miss distance: 211.0 (m)

Collision probability: 0.000938954 (~0.094%)

Last Updated: 4 weeks, 1 day ago

Objects comparison

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

COSMOS 422	Name	SL-8 R/B
5238	Norad ID	10745
PAYLOAD	Type	ROCKET BODY
LEO	Orbit	LEO
74.02°	Inclination	82.93°
LARGE	Size	LARGE
CIS	Country	CIS
May 22, 1971	Launch date	March 28, 1978
	Full details

Live tracking

Real-time ground track for COSMOS 422 and SL-8 R/B.

Return to all CDMs

Newsletter sign-up

Weekly statistics, charts and insights to help you stay on top of the space industry.