IRIDIUM 914 DMSP 5D-2 F11 DEB

0.012% collision chance on 2025-09-14 19:09:18z

CDM information

Conjunction Data Message description

IRIDIUM 914 is risking orbital collision with DMSP 5D-2 F11 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Sept. 14, 2025, 7:18 p.m., with a collision probability of 0.012%. The closest distance at TCA is estimated to be 208.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object IRIDIUM 914 in its detailed page.

Key information

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

TCA: 2025-09-14 19:18:08z

CDM ID: 1150990553

Miss distance: 208.0 (m)

Collision probability: 0.000122032 (~0.012%)

Last Updated: 1 month, 1 week ago

Objects comparison

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

IRIDIUM 914	Name	DMSP 5D-2 F11 DEB
24836	Norad ID	28327
PAYLOAD	Type	DEBRIS
LEO	Orbit	SSO
86.39°	Inclination	98.68°
LARGE	Size	SMALL
US	Country	US
June 18, 1997	Launch date	Nov. 28, 1991
	Full details

Live tracking

Real-time ground track for IRIDIUM 914 and DMSP 5D-2 F11 DEB.

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