COSMOS 1371 IRIDIUM 33

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

CDM information

Conjunction Data Message description

COSMOS 1371 is risking orbital collision with IRIDIUM 33. 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 COSMOS 1371 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: 1013147226

Miss distance: 502.0 (m)

Collision probability: 0.001110008 (~0.111%)

Last Updated: 4 days, 21 hours ago

Objects comparison

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

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

Live tracking

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

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