COSMOS 1086 DELTA 1 DEB

0.013% collision chance on 2025-10-04 01:10:34z

CDM information

Conjunction Data Message description

COSMOS 1086 is risking orbital collision with DELTA 1 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Oct. 4, 2025, 1:34 a.m., with a collision probability of 0.013%. The closest distance at TCA is estimated to be 239.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 1086 in its detailed page.

Key information

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

TCA: 2025-10-04 01:34:36z

CDM ID: 1174990075

Miss distance: 239.0 (m)

Collision probability: 0.0001316463 (~0.013%)

Last Updated: 1 month ago

Objects comparison

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

COSMOS 1086	Name	DELTA 1 DEB
11301	Norad ID	18870
PAYLOAD	Type	DEBRIS
LEO	Orbit	SSO
74.04°	Inclination	101.77°
MEDIUM	Size	SMALL
CIS	Country	US
March 15, 1979	Launch date	Nov. 6, 1973
	Full details

Live tracking

Real-time ground track for COSMOS 1086 and DELTA 1 DEB.

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