COSMOS 682 COSMOS 2499 DEB

0.011% collision chance on 2025-11-28 08:11:22z

CDM information

Conjunction Data Message description

COSMOS 682 is risking orbital collision with COSMOS 2499 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Nov. 28, 2025, 8:22 a.m., with a collision probability of 0.011%. The closest distance at TCA is estimated to be 757.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 682 in its detailed page.

Key information

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

TCA: 2025-11-28 08:22:19z

CDM ID: 1244991848

Miss distance: 757.0 (m)

Collision probability: 0.0001097645 (~0.011%)

Last Updated: 2 weeks, 1 day ago

Objects comparison

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

COSMOS 682	Name	COSMOS 2499 DEB
7440	Norad ID	55717
PAYLOAD	Type	DEBRIS
LEO	Orbit	LEO
74.03°	Inclination	82.37°
MEDIUM	Size	SMALL
CIS	Country	CIS
Sept. 19, 1974	Launch date	May 23, 2014
	Full details

Live tracking

Real-time ground track for COSMOS 682 and COSMOS 2499 DEB.

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