IRIDIUM 44 COSMOS 2251 DEB

0.014% collision chance on 2025-02-22 02:02:36z

CDM information

Conjunction Data Message description

IRIDIUM 44 is risking orbital collision with COSMOS 2251 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Feb. 22, 2025, 2:36 a.m., with a collision probability of 0.014%. The closest distance at TCA is estimated to be 639.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object IRIDIUM 44 in its detailed page.

Key information

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

TCA: 2025-02-22 02:36:20z

CDM ID: 947064816

Miss distance: 639.0 (m)

Collision probability: 0.0001437179 (~0.014%)

Last Updated: 2 months, 2 weeks ago

Objects comparison

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

IRIDIUM 44	Name	COSMOS 2251 DEB
25078	Norad ID	37994
PAYLOAD	Type	DEBRIS
LEO	Orbit	LEO
86.4°	Inclination	74.04°
LARGE	Size	SMALL
US	Country	CIS
Dec. 8, 1997	Launch date	June 16, 1993
	Full details

Live tracking

Real-time ground track for IRIDIUM 44 and COSMOS 2251 DEB.

Return to all CDMs

Newsletter sign-up

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