SCOUT G-1 DEB SL-3 R/B

0.028% collision chance on 2025-08-21 16:08:05z

CDM information

Conjunction Data Message description

SCOUT G-1 DEB is risking orbital collision with SL-3 R/B. The time of closest approach (TCA) between the two objects is calculated to be at Aug. 21, 2025, 4:05 p.m., with a collision probability of 0.028%. The closest distance at TCA is estimated to be 79.0 meters.

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

Key information

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

TCA: 2025-08-21 16:05:52z

CDM ID: 1124025481

Miss distance: 79.0 (m)

Collision probability: 0.0002778959 (~0.028%)

Last Updated: 1 week, 3 days ago

Objects comparison

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

SCOUT G-1 DEB	Name	SL-3 R/B
15950	Norad ID	9904
DEBRIS	Type	ROCKET BODY
LEO	Orbit	LEO
89.85°	Inclination	81.26°
SMALL	Size	LARGE
US	Country	CIS
Aug. 3, 1985	Launch date	April 5, 1977
	Full details

Live tracking

Real-time ground track for SCOUT G-1 DEB and SL-3 R/B.

Return to all CDMs

Newsletter sign-up

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