DELTA 1 DEB SL-14 DEB

0.027% collision chance on 2025-09-28 02:09:57z

CDM information

Conjunction Data Message description

DELTA 1 DEB is risking orbital collision with SL-14 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Sept. 28, 2025, 2:57 a.m., with a collision probability of 0.027%. The closest distance at TCA is estimated to be 106.0 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: 2025-09-28 02:57:07z

CDM ID: 1169204606

Miss distance: 106.0 (m)

Collision probability: 0.0002650337 (~0.027%)

Last Updated: 3 weeks, 1 day ago

Objects comparison

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

DELTA 1 DEB	Name	SL-14 DEB
12209	Norad ID	39969
DEBRIS	Type	DEBRIS
SSO	Orbit	LEO
98.64°	Inclination	82.49°
SMALL	Size	SMALL
US	Country	CIS
March 5, 1978	Launch date	Aug. 18, 1987
	Full details

Live tracking

Real-time ground track for DELTA 1 DEB and SL-14 DEB.

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