NOAA 17 DEB ERS 2 DEB

0.011% collision chance on 2025-12-01 01:12:25z

CDM information

Conjunction Data Message description

NOAA 17 DEB is risking orbital collision with ERS 2 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Dec. 1, 2025, 1:25 a.m., with a collision probability of 0.011%. The closest distance at TCA is estimated to be 323.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object NOAA 17 DEB in its detailed page.

Key information

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

TCA: 2025-12-01 01:25:00z

CDM ID: 1248564098

Miss distance: 323.0 (m)

Collision probability: 0.0001079424 (~0.011%)

Last Updated: 1 week, 6 days ago

Objects comparison

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

NOAA 17 DEB	Name	ERS 2 DEB
48723	Norad ID	31137
DEBRIS	Type	DEBRIS
SSO	Orbit	SSO
98.81°	Inclination	98.65°
SMALL	Size	SMALL
US	Country	ESA
June 24, 2002	Launch date	April 21, 1995
	Full details

Live tracking

Real-time ground track for NOAA 17 DEB and ERS 2 DEB.

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