DELTA 1 DEB COSMOS 736

0.014% collision chance on 2025-12-09 08:12:15z

CDM information

Conjunction Data Message description

DELTA 1 DEB is risking orbital collision with COSMOS 736. The time of closest approach (TCA) between the two objects is calculated to be at Dec. 9, 2025, 8:15 a.m., with a collision probability of 0.014%. The closest distance at TCA is estimated to be 984.0 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: 2025-12-09 08:15:53z

CDM ID: 1257134051

Miss distance: 984.0 (m)

Collision probability: 0.0001358436 (~0.014%)

Last Updated: 1 week, 4 days ago

Objects comparison

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

DELTA 1 DEB	Name	COSMOS 736
42574	Norad ID	7825
DEBRIS	Type	PAYLOAD
SSO	Orbit	LEO
102.01°	Inclination	74.02°
SMALL	Size	MEDIUM
US	Country	CIS
Nov. 6, 1973	Launch date	May 28, 1975
	Full details

Live tracking

Real-time ground track for DELTA 1 DEB and COSMOS 736.

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