SL-8 R/B COSMOS 839 DEB

0.213% collision chance on 2025-05-15 12:05:47z

CDM information

Conjunction Data Message description

SL-8 R/B is risking orbital collision with COSMOS 839 DEB. The time of closest approach (TCA) between the two objects is calculated to be at May 15, 2025, 12:47 p.m., with a collision probability of 0.213%. The closest distance at TCA is estimated to be 133.0 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: 2025-05-15 12:47:42z

CDM ID: 1024613677

Miss distance: 133.0 (m)

Collision probability: 0.002130162 (~0.213%)

Last Updated: 1 month, 3 weeks ago

Objects comparison

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

SL-8 R/B	Name	COSMOS 839 DEB
23774	Norad ID	10449
ROCKET BODY	Type	DEBRIS
LEO	Orbit	MEO
82.98°	Inclination	66.03°
LARGE	Size	MEDIUM
CIS	Country	CIS
Jan. 16, 1996	Launch date	July 8, 1976
	Full details

Live tracking

Real-time ground track for SL-8 R/B and COSMOS 839 DEB.

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