COSMOS 1275 DEB SL-8 R/B

0.014% collision chance on 2025-09-13 07:09:54z

CDM information

Conjunction Data Message description

COSMOS 1275 DEB is risking orbital collision with SL-8 R/B. The time of closest approach (TCA) between the two objects is calculated to be at Sept. 13, 2025, 7:54 a.m., with a collision probability of 0.014%. The closest distance at TCA is estimated to be 134.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 1275 DEB in its detailed page.

Key information

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

TCA: 2025-09-13 07:54:40z

CDM ID: 1148981022

Miss distance: 134.0 (m)

Collision probability: 0.0001433328 (~0.014%)

Last Updated: 17 hours ago

Objects comparison

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

COSMOS 1275 DEB	Name	SL-8 R/B
42209	Norad ID	13758
DEBRIS	Type	ROCKET BODY
LEO	Orbit	LEO
82.87°	Inclination	82.91°
SMALL	Size	LARGE
CIS	Country	CIS
June 4, 1981	Launch date	Jan. 12, 1983
	Full details

Live tracking

Real-time ground track for COSMOS 1275 DEB and SL-8 R/B.

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