COSMOS 712 COSMOS 1854

0.101% collision chance on 2025-09-29 22:09:43z

CDM information

Conjunction Data Message description

COSMOS 712 is risking orbital collision with COSMOS 1854. The time of closest approach (TCA) between the two objects is calculated to be at Sept. 29, 2025, 10:43 p.m., with a collision probability of 0.101%. The closest distance at TCA is estimated to be 54.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 712 in its detailed page.

Key information

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

TCA: 2025-09-29 22:43:27z

CDM ID: 1171774738

Miss distance: 54.0 (m)

Collision probability: 0.001013658 (~0.101%)

Last Updated: 3 weeks ago

Objects comparison

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

COSMOS 712	Name	COSMOS 1854
7679	Norad ID	18115
PAYLOAD	Type	PAYLOAD
LEO	Orbit	LEO
74.0°	Inclination	74.0°
MEDIUM	Size	MEDIUM
CIS	Country	CIS
Feb. 28, 1975	Launch date	June 16, 1987
	Full details

Live tracking

Real-time ground track for COSMOS 712 and COSMOS 1854.

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