DELTA 1 DEB COSMOS 825

0.011% collision chance on 2025-06-30 10:06:02z

CDM information

Conjunction Data Message description

DELTA 1 DEB is risking orbital collision with COSMOS 825. The time of closest approach (TCA) between the two objects is calculated to be at June 30, 2025, 10:02 a.m., with a collision probability of 0.011%. The closest distance at TCA is estimated to be 452.0 meters.

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

Key information

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

TCA: 2025-06-30 10:02:51z

CDM ID: 1069014451

Miss distance: 452.0 (m)

Collision probability: 0.0001052963 (~0.011%)

Last Updated: 1 week, 2 days ago

Objects comparison

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

DELTA 1 DEB	Name	COSMOS 825
21566	Norad ID	8889
DEBRIS	Type	PAYLOAD
SSO	Orbit	LEO
99.61°	Inclination	74.0°
SMALL	Size	MEDIUM
US	Country	CIS
June 12, 1975	Launch date	June 15, 1976
	Full details

Live tracking

Real-time ground track for DELTA 1 DEB and COSMOS 825.

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