DMSP 5D-2 F11 DEB SL-12 DEB

0.011% collision chance on 2025-05-21 05:05:23z

CDM information

Conjunction Data Message description

DMSP 5D-2 F11 DEB is risking orbital collision with SL-12 DEB. The time of closest approach (TCA) between the two objects is calculated to be at May 21, 2025, 5:23 a.m., with a collision probability of 0.011%. The closest distance at TCA is estimated to be 559.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object DMSP 5D-2 F11 DEB in its detailed page.

Key information

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

TCA: 2025-05-21 05:23:47z

CDM ID: 1028910163

Miss distance: 559.0 (m)

Collision probability: 0.00011131 (~0.011%)

Last Updated: 1 month, 2 weeks ago

Objects comparison

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

DMSP 5D-2 F11 DEB	Name	SL-12 DEB
28300	Norad ID	18766
DEBRIS	Type	DEBRIS
SSO	Orbit	LEO
98.56°	Inclination	66.56°
SMALL	Size	SMALL
US	Country	CIS
Nov. 28, 1991	Launch date	May 30, 1985
	Full details

Live tracking

Real-time ground track for DMSP 5D-2 F11 DEB and SL-12 DEB.

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