COSMOS 923 COSMOS 1275 DEB

0.019% collision chance on 2025-05-28 08:05:09z

CDM information

Conjunction Data Message description

COSMOS 923 is risking orbital collision with COSMOS 1275 DEB. The time of closest approach (TCA) between the two objects is calculated to be at May 28, 2025, 8:09 a.m., with a collision probability of 0.019%. The closest distance at TCA is estimated to be 693.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 923 in its detailed page.

Key information

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

TCA: 2025-05-28 08:09:54z

CDM ID: 1034915546

Miss distance: 693.0 (m)

Collision probability: 0.000186162 (~0.019%)

Last Updated: 1 month, 1 week ago

Objects comparison

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

COSMOS 923	Name	COSMOS 1275 DEB
10120	Norad ID	17621
PAYLOAD	Type	DEBRIS
LEO	Orbit	LEO
74.05°	Inclination	82.78°
LARGE	Size	SMALL
CIS	Country	CIS
July 1, 1977	Launch date	June 4, 1981
	Full details

Live tracking

Real-time ground track for COSMOS 923 and COSMOS 1275 DEB.

Return to all CDMs

Newsletter sign-up

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