YAOGAN 1 COSMOS 2251 DEB

0.036% collision chance on 2025-12-13 19:12:07z

CDM information

Conjunction Data Message description

YAOGAN 1 is risking orbital collision with COSMOS 2251 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Dec. 13, 2025, 7:07 p.m., with a collision probability of 0.036%. The closest distance at TCA is estimated to be 574.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object YAOGAN 1 in its detailed page.

Key information

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

TCA: 2025-12-13 19:07:21z

CDM ID: 1262697781

Miss distance: 574.0 (m)

Collision probability: 0.0003558293 (~0.036%)

Last Updated: 1 day, 19 hours ago

Objects comparison

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

YAOGAN 1	Name	COSMOS 2251 DEB
29092	Norad ID	35023
PAYLOAD	Type	DEBRIS
SSO	Orbit	LEO
97.76°	Inclination	74.04°
LARGE	Size	SMALL
PRC	Country	CIS
April 26, 2006	Launch date	June 16, 1993
	Full details

Live tracking

Real-time ground track for YAOGAN 1 and COSMOS 2251 DEB.

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