SL-8 DEB COSMOS 1566

0.102% collision chance on 2025-08-21 05:08:37z

CDM information

Conjunction Data Message description

SL-8 DEB is risking orbital collision with COSMOS 1566. The time of closest approach (TCA) between the two objects is calculated to be at Aug. 21, 2025, 5:37 a.m., with a collision probability of 0.102%. The closest distance at TCA is estimated to be 69.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object SL-8 DEB in its detailed page.

Key information

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

TCA: 2025-08-21 05:37:10z

CDM ID: 1125817123

Miss distance: 69.0 (m)

Collision probability: 0.001015935 (~0.102%)

Last Updated: 2 months, 2 weeks ago

Objects comparison

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

SL-8 DEB	Name	COSMOS 1566
21138	Norad ID	15005
DEBRIS	Type	PAYLOAD
LEO	Orbit	LEO
74.08°	Inclination	74.01°
MEDIUM	Size	MEDIUM
CIS	Country	CIS
Feb. 12, 1991	Launch date	May 28, 1984
	Full details

Live tracking

Real-time ground track for SL-8 DEB and COSMOS 1566.

Return to all CDMs

Newsletter sign-up

Weekly statistics, charts and insights to help you stay on top of the space industry.