COSMOS 1328 OBJECT J

0.026% collision chance on 2025-09-13 11:09:08z

CDM information

Conjunction Data Message description

COSMOS 1328 is risking orbital collision with OBJECT J. The time of closest approach (TCA) between the two objects is calculated to be at Sept. 13, 2025, 11:08 a.m., with a collision probability of 0.026%. The closest distance at TCA is estimated to be 720.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 1328 in its detailed page.

Key information

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

TCA: 2025-09-13 11:08:32z

CDM ID: 1148567836

Miss distance: 720.0 (m)

Collision probability: 0.000262148 (~0.026%)

Last Updated: 21 hours ago

Objects comparison

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

COSMOS 1328	Name	OBJECT J
12987	Norad ID	57012
PAYLOAD	Type	UNKNOWN
LEO	Orbit	SSO
82.5°	Inclination	97.48°
LARGE	Size	MEDIUM
CIS	Country	PRC
Dec. 3, 1981	Launch date	June 15, 2023
	Full details

Live tracking

Real-time ground track for COSMOS 1328 and OBJECT J.

Return to all CDMs

Newsletter sign-up

Weekly statistics, charts and insights to help you stay on top of the space industry.