DELTA 1 DEB COSMOS 1104

0.015% collision chance on 2025-07-28 04:07:17z

CDM information

Conjunction Data Message description

DELTA 1 DEB is risking orbital collision with COSMOS 1104. The time of closest approach (TCA) between the two objects is calculated to be at July 28, 2025, 4:17 a.m., with a collision probability of 0.015%. The closest distance at TCA is estimated to be 262.0 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: 2025-07-28 04:17:30z

CDM ID: 1095973955

Miss distance: 262.0 (m)

Collision probability: 0.0001501019 (~0.015%)

Last Updated: 1 month, 1 week ago

Objects comparison

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

DELTA 1 DEB	Name	COSMOS 1104
7958	Norad ID	11378
DEBRIS	Type	PAYLOAD
SSO	Orbit	LEO
97.69°	Inclination	82.94°
MEDIUM	Size	LARGE
US	Country	CIS
July 23, 1972	Launch date	May 31, 1979
	Full details

Live tracking

Real-time ground track for DELTA 1 DEB and COSMOS 1104.

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