SL-8 R/B COSMOS 422

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

CDM information

Conjunction Data Message description

SL-8 R/B is risking orbital collision with COSMOS 422. 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 SL-8 R/B 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: 1229557010

Miss distance: 211.0 (m)

Collision probability: 0.000938954 (~0.094%)

Last Updated: 1 month ago

Objects comparison

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

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

Live tracking

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

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