SL-8 R/B SL-16 DEB

0.819% collision chance on 2025-11-18 08:11:58z

CDM information

Conjunction Data Message description

SL-8 R/B is risking orbital collision with SL-16 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Nov. 18, 2025, 8:58 a.m., with a collision probability of 0.819%. The closest distance at TCA is estimated to be 10.0 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: 2025-11-18 08:58:25z

CDM ID: 1233689869

Miss distance: 10.0 (m)

Collision probability: 0.008193643 (~0.819%)

Last Updated: 3 weeks, 4 days ago

Objects comparison

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

SL-8 R/B	Name	SL-16 DEB
21153	Norad ID	22407
ROCKET BODY	Type	DEBRIS
LEO	Orbit	LEO
82.93°	Inclination	70.86°
LARGE	Size	SMALL
CIS	Country	CIS
March 12, 1991	Launch date	Dec. 25, 1992
	Full details

Live tracking

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

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