COSMOS 829 THORAD DELTA 1 DEB

0.028% collision chance on 2025-11-22 21:11:49z

CDM information

Conjunction Data Message description

COSMOS 829 is risking orbital collision with THORAD DELTA 1 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Nov. 22, 2025, 9:49 p.m., with a collision probability of 0.028%. The closest distance at TCA is estimated to be 184.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 829 in its detailed page.

Key information

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

TCA: 2025-11-22 21:49:55z

CDM ID: 1238571523

Miss distance: 184.0 (m)

Collision probability: 0.0002806878 (~0.028%)

Last Updated: 3 weeks, 5 days ago

Objects comparison

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

COSMOS 829	Name	THORAD DELTA 1 DEB
8893	Norad ID	8789
PAYLOAD	Type	DEBRIS
LEO	Orbit	SSO
74.0°	Inclination	102.13°
MEDIUM	Size	SMALL
CIS	Country	US
June 15, 1976	Launch date	Nov. 15, 1974
	Full details

Live tracking

Real-time ground track for COSMOS 829 and THORAD DELTA 1 DEB.

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