ERS 2 DEB NOAA 17 DEB

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

CDM information

Conjunction Data Message description

ERS 2 DEB is risking orbital collision with NOAA 17 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 ERS 2 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: 1248511953

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.

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

Live tracking

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

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