COSMOS 1275 DEB YAOGAN 11 DEB

0.031% collision chance on 2025-08-23 10:08:17z

CDM information

Conjunction Data Message description

COSMOS 1275 DEB is risking orbital collision with YAOGAN 11 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Aug. 23, 2025, 10:17 a.m., with a collision probability of 0.031%. The closest distance at TCA is estimated to be 76.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 1275 DEB in its detailed page.

Key information

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

TCA: 2025-08-23 10:17:42z

CDM ID: 1128201600

Miss distance: 76.0 (m)

Collision probability: 0.0003069615 (~0.031%)

Last Updated: 1 month, 3 weeks ago

Objects comparison

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

COSMOS 1275 DEB	Name	YAOGAN 11 DEB
14504	Norad ID	38175
DEBRIS	Type	DEBRIS
LEO	Orbit	SSO
83.19°	Inclination	98.11°
SMALL	Size	SMALL
CIS	Country	PRC
June 4, 1981	Launch date	Sept. 22, 2010
	Full details

Live tracking

Real-time ground track for COSMOS 1275 DEB and YAOGAN 11 DEB.

Return to all CDMs

Newsletter sign-up

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