COSMOS 2251 DEB NOAA 17 DEB

0.012% collision chance on 2025-06-15 15:06:25z

CDM information

Conjunction Data Message description

COSMOS 2251 DEB is risking orbital collision with NOAA 17 DEB. The time of closest approach (TCA) between the two objects is calculated to be at June 15, 2025, 3:25 p.m., with a collision probability of 0.012%. The closest distance at TCA is estimated to be 224.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 2251 DEB in its detailed page.

Key information

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

TCA: 2025-06-15 15:25:42z

CDM ID: 1054621996

Miss distance: 224.0 (m)

Collision probability: 0.0001215797 (~0.012%)

Last Updated: 3 weeks, 1 day ago

Objects comparison

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

COSMOS 2251 DEB	Name	NOAA 17 DEB
35987	Norad ID	48611
DEBRIS	Type	DEBRIS
LEO	Orbit	SSO
74.0°	Inclination	98.72°
SMALL	Size	SMALL
CIS	Country	US
June 16, 1993	Launch date	June 24, 2002
	Full details

Live tracking

Real-time ground track for COSMOS 2251 DEB and NOAA 17 DEB.

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