THORAD DELTA 1 DEB COSMOS 827

0.014% collision chance on 2025-12-07 05:12:35z

CDM information

Conjunction Data Message description

THORAD DELTA 1 DEB is risking orbital collision with COSMOS 827. The time of closest approach (TCA) between the two objects is calculated to be at Dec. 7, 2025, 5:35 a.m., with a collision probability of 0.014%. 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 THORAD DELTA 1 DEB in its detailed page.

Key information

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

TCA: 2025-12-07 05:35:48z

CDM ID: 1253020321

Miss distance: 167.0 (m)

Collision probability: 0.0001387961 (~0.014%)

Last Updated: 2 weeks, 1 day ago

Objects comparison

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

THORAD DELTA 1 DEB	Name	COSMOS 827
8162	Norad ID	8891
DEBRIS	Type	PAYLOAD
SSO	Orbit	LEO
100.82°	Inclination	74.0°
SMALL	Size	MEDIUM
US	Country	CIS
Nov. 15, 1974	Launch date	June 15, 1976
	Full details

Live tracking

Real-time ground track for THORAD DELTA 1 DEB and COSMOS 827.

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