SL-16 DEB SL-8 R/B

0.017% collision chance on 2025-10-09 21:10:36z

CDM information

Conjunction Data Message description

SL-16 DEB is risking orbital collision with SL-8 R/B. The time of closest approach (TCA) between the two objects is calculated to be at Oct. 9, 2025, 9:36 p.m., with a collision probability of 0.017%. The closest distance at TCA is estimated to be 370.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object SL-16 DEB in its detailed page.

Key information

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

TCA: 2025-10-09 21:36:30z

CDM ID: 1183796436

Miss distance: 370.0 (m)

Collision probability: 0.0001673414 (~0.017%)

Last Updated: 2 weeks, 6 days ago

Objects comparison

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

SL-16 DEB	Name	SL-8 R/B
39872	Norad ID	10138
DEBRIS	Type	ROCKET BODY
LEO	Orbit	LEO
70.98°	Inclination	82.94°
SMALL	Size	LARGE
CIS	Country	CIS
March 26, 1993	Launch date	July 8, 1977
	Full details

Live tracking

Real-time ground track for SL-16 DEB and SL-8 R/B.

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