DELTA 1 DEB COSMOS 1308

0.014% collision chance on 2025-07-06 04:07:29z

CDM information

Conjunction Data Message description

DELTA 1 DEB is risking orbital collision with COSMOS 1308. The time of closest approach (TCA) between the two objects is calculated to be at July 6, 2025, 4:29 a.m., with a collision probability of 0.014%. The closest distance at TCA is estimated to be 274.0 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: 2025-07-06 04:29:27z

CDM ID: 1074961554

Miss distance: 274.0 (m)

Collision probability: 0.0001418373 (~0.014%)

Last Updated: 2 days, 13 hours ago

Objects comparison

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

DELTA 1 DEB	Name	COSMOS 1308
26831	Norad ID	12835
DEBRIS	Type	PAYLOAD
SSO	Orbit	LEO
99.86°	Inclination	82.92°
SMALL	Size	LARGE
US	Country	CIS
June 12, 1975	Launch date	Sept. 18, 1981
	Full details

Live tracking

Real-time ground track for DELTA 1 DEB and COSMOS 1308.

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