DELTA 1 DEB COSMOS 1137

0.012% collision chance on 2025-07-08 15:07:21z

CDM information

Conjunction Data Message description

DELTA 1 DEB is risking orbital collision with COSMOS 1137. The time of closest approach (TCA) between the two objects is calculated to be at July 8, 2025, 3:21 p.m., with a collision probability of 0.012%. The closest distance at TCA is estimated to be 321.0 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: 2025-07-08 15:21:14z

CDM ID: 1074954934

Miss distance: 321.0 (m)

Collision probability: 0.000123214 (~0.012%)

Last Updated: 14 hours ago

Objects comparison

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

DELTA 1 DEB	Name	COSMOS 1137
9979	Norad ID	11545
DEBRIS	Type	PAYLOAD
MEO	Orbit	LEO
101.92°	Inclination	74.03°
SMALL	Size	MEDIUM
US	Country	CIS
Nov. 6, 1973	Launch date	Sept. 25, 1979
	Full details

Live tracking

Real-time ground track for DELTA 1 DEB and COSMOS 1137.

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