COSMOS 1771 COSMOS 1266

0.044% collision chance on 2025-04-23 15:04:31z

CDM information

Conjunction Data Message description

COSMOS 1771 is risking orbital collision with COSMOS 1266. The time of closest approach (TCA) between the two objects is calculated to be at April 23, 2025, 3:31 p.m., with a collision probability of 0.044%. The closest distance at TCA is estimated to be 190.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 1771 in its detailed page.

Key information

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

TCA: 2025-04-23 15:31:36z

CDM ID: 1002322077

Miss distance: 190.0 (m)

Collision probability: 0.0004423166 (~0.044%)

Last Updated: 2 weeks, 2 days ago

Objects comparison

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

COSMOS 1771	Name	COSMOS 1266
16917	Norad ID	12409
PAYLOAD	Type	PAYLOAD
LEO	Orbit	LEO
64.98°	Inclination	64.76°
LARGE	Size	LARGE
CIS	Country	CIS
Aug. 20, 1986	Launch date	April 21, 1981
	Full details

Live tracking

Real-time ground track for COSMOS 1771 and COSMOS 1266.

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