H-2A DEB * COSMOS 2251 DEB

0.027% collision chance on 2025-04-12 16:04:35z

CDM information

Conjunction Data Message description

H-2A DEB * is risking orbital collision with COSMOS 2251 DEB. The time of closest approach (TCA) between the two objects is calculated to be at April 12, 2025, 4:35 p.m., with a collision probability of 0.027%. The closest distance at TCA is estimated to be 54.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object H-2A DEB * in its detailed page.

Key information

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

TCA: 2025-04-12 16:35:37z

CDM ID: 992969371

Miss distance: 54.0 (m)

Collision probability: 0.0002732156 (~0.027%)

Last Updated: 2 months, 3 weeks ago

Objects comparison

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

H-2A DEB *	Name	COSMOS 2251 DEB
48551	Norad ID	35014
DEBRIS	Type	DEBRIS
SSO	Orbit	LEO
98.0°	Inclination	74.0°
SMALL	Size	SMALL
JPN	Country	CIS
Oct. 29, 2018	Launch date	June 16, 1993
	Full details

Live tracking

Real-time ground track for H-2A DEB * and COSMOS 2251 DEB.

Return to all CDMs

Newsletter sign-up

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