COSMOS 371 NOAA 17 DEB

0.042% collision chance on 2025-08-25 12:08:52z

CDM information

Conjunction Data Message description

COSMOS 371 is risking orbital collision with NOAA 17 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Aug. 25, 2025, 12:52 p.m., with a collision probability of 0.042%. The closest distance at TCA is estimated to be 256.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 371 in its detailed page.

Key information

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

TCA: 2025-08-25 12:52:29z

CDM ID: 1130519438

Miss distance: 256.0 (m)

Collision probability: 0.0004150394 (~0.042%)

Last Updated: 1 week, 2 days ago

Objects comparison

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

COSMOS 371	Name	NOAA 17 DEB
4578	Norad ID	49487
PAYLOAD	Type	DEBRIS
LEO	Orbit	SSO
74.0°	Inclination	98.84°
LARGE	Size	SMALL
CIS	Country	US
Oct. 12, 1970	Launch date	June 24, 2002
	Full details

Live tracking

Real-time ground track for COSMOS 371 and NOAA 17 DEB.

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