IRIDIUM 33 COSMOS 1371

0.111% collision chance on 2025-05-04 20:05:02z

CDM information

Conjunction Data Message description

IRIDIUM 33 is risking orbital collision with COSMOS 1371. The time of closest approach (TCA) between the two objects is calculated to be at May 4, 2025, 8:02 p.m., with a collision probability of 0.111%. The closest distance at TCA is estimated to be 502.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object IRIDIUM 33 in its detailed page.

Key information

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

TCA: 2025-05-04 20:02:53z

CDM ID: 1013153422

Miss distance: 502.0 (m)

Collision probability: 0.001110008 (~0.111%)

Last Updated: 4 days, 5 hours ago

Objects comparison

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

IRIDIUM 33	Name	COSMOS 1371
24946	Norad ID	13241
PAYLOAD	Type	PAYLOAD
LEO	Orbit	LEO
86.39°	Inclination	74.04°
LARGE	Size	LARGE
US	Country	CIS
Sept. 14, 1997	Launch date	June 1, 1982
	Full details

Live tracking

Real-time ground track for IRIDIUM 33 and COSMOS 1371.

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