GB 1 SL-8 DEB

0.024% collision chance on 2025-06-24 14:06:51z

CDM information

Conjunction Data Message description

GB 1 is risking orbital collision with SL-8 DEB. The time of closest approach (TCA) between the two objects is calculated to be at June 24, 2025, 2:51 p.m., with a collision probability of 0.024%. The closest distance at TCA is estimated to be 962.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object GB 1 in its detailed page.

Key information

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

TCA: 2025-06-24 14:51:02z

CDM ID: 1061688973

Miss distance: 962.0 (m)

Collision probability: 0.0002375993 (~0.024%)

Last Updated: 1 week, 6 days ago

Objects comparison

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

GB 1	Name	SL-8 DEB
14143	Norad ID	24818
PAYLOAD	Type	DEBRIS
LEO	Orbit	LEO
63.31°	Inclination	82.97°
LARGE	Size	SMALL
US	Country	CIS
June 9, 1983	Launch date	Sept. 13, 1977
	Full details

Live tracking

Real-time ground track for GB 1 and SL-8 DEB.

Return to all CDMs

Newsletter sign-up

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