EOLE 1 (CAS-A) COSMOS 1900 DEB

0.343% collision chance on 2025-09-27 02:09:16z

CDM information

Conjunction Data Message description

EOLE 1 (CAS-A) is risking orbital collision with COSMOS 1900 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Sept. 27, 2025, 2:16 a.m., with a collision probability of 0.343%. The closest distance at TCA is estimated to be 167.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object EOLE 1 (CAS-A) in its detailed page.

Key information

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

TCA: 2025-09-27 02:16:15z

CDM ID: 1168041395

Miss distance: 167.0 (m)

Collision probability: 0.003434574 (~0.343%)

Last Updated: 3 weeks, 3 days ago

Objects comparison

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

EOLE 1 (CAS-A)	Name	COSMOS 1900 DEB
5435	Norad ID	43501
PAYLOAD	Type	DEBRIS
LEO	Orbit	LEO
50.14°	Inclination	66.08°
LARGE	Size	SMALL
FR	Country	CIS
Aug. 16, 1971	Launch date	Dec. 12, 1987
	Full details

Live tracking

Real-time ground track for EOLE 1 (CAS-A) and COSMOS 1900 DEB.

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