DELTA 1 DEB SL-8 R/B

0.091% collision chance on 2025-10-30 07:10:42z

CDM information

Conjunction Data Message description

DELTA 1 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. 30, 2025, 7:42 a.m., with a collision probability of 0.091%. The closest distance at TCA is estimated to be 412.0 meters.

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

Key information

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

TCA: 2025-10-30 07:42:35z

CDM ID: 1207602432

Miss distance: 412.0 (m)

Collision probability: 0.000911435 (~0.091%)

Last Updated: 19 hours ago

Objects comparison

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

DELTA 1 DEB	Name	SL-8 R/B
12167	Norad ID	5847
DEBRIS	Type	ROCKET BODY
SSO	Orbit	LEO
98.73°	Inclination	74.05°
MEDIUM	Size	LARGE
US	Country	CIS
March 5, 1978	Launch date	Feb. 25, 1972
	Full details

Live tracking

Real-time ground track for DELTA 1 DEB and SL-8 R/B.

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