SL-16 DEB COSMOS 773

0.040% collision chance on 2025-09-04 04:09:56z

CDM information

Conjunction Data Message description

SL-16 DEB is risking orbital collision with COSMOS 773. The time of closest approach (TCA) between the two objects is calculated to be at Sept. 4, 2025, 4:56 a.m., with a collision probability of 0.040%. The closest distance at TCA is estimated to be 267.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object SL-16 DEB in its detailed page.

Key information

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

TCA: 2025-09-04 04:56:28z

CDM ID: 1141028903

Miss distance: 267.0 (m)

Collision probability: 0.0003963977 (~0.040%)

Last Updated: 5 days, 21 hours ago

Objects comparison

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

SL-16 DEB	Name	COSMOS 773
29098	Norad ID	8343
DEBRIS	Type	PAYLOAD
LEO	Orbit	LEO
70.93°	Inclination	74.06°
SMALL	Size	LARGE
CIS	Country	CIS
March 26, 1993	Launch date	Sept. 30, 1975
	Full details

Live tracking

Real-time ground track for SL-16 DEB and COSMOS 773.

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