THORAD DELTA 1 DEB COSMOS 645

0.012% collision chance on 2025-03-25 22:03:30z

CDM information

Conjunction Data Message description

THORAD DELTA 1 DEB is risking orbital collision with COSMOS 645. The time of closest approach (TCA) between the two objects is calculated to be at March 25, 2025, 10:30 p.m., with a collision probability of 0.012%. The closest distance at TCA is estimated to be 547.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object THORAD DELTA 1 DEB in its detailed page.

Key information

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

TCA: 2025-03-25 22:30:03z

CDM ID: 977445568

Miss distance: 547.0 (m)

Collision probability: 0.000119705 (~0.012%)

Last Updated: 1 month, 3 weeks ago

Objects comparison

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

THORAD DELTA 1 DEB	Name	COSMOS 645
8178	Norad ID	7269
DEBRIS	Type	PAYLOAD
SSO	Orbit	LEO
102.2°	Inclination	74.02°
SMALL	Size	MEDIUM
US	Country	CIS
Nov. 15, 1974	Launch date	April 23, 1974
	Full details

Live tracking

Real-time ground track for THORAD DELTA 1 DEB and COSMOS 645.

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