COSMOS 839 DEB * NOAA 16 DEB

0.011% collision chance on 2025-08-27 18:08:12z

CDM information

Conjunction Data Message description

COSMOS 839 DEB * is risking orbital collision with NOAA 16 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Aug. 27, 2025, 6:12 p.m., with a collision probability of 0.011%. The closest distance at TCA is estimated to be 95.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 839 DEB * in its detailed page.

Key information

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

TCA: 2025-08-27 18:12:32z

CDM ID: 1132364552

Miss distance: 95.0 (m)

Collision probability: 0.0001074577 (~0.011%)

Last Updated: 3 days, 23 hours ago

Objects comparison

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

COSMOS 839 DEB *	Name	NOAA 16 DEB
18471	Norad ID	41165
DEBRIS	Type	DEBRIS
MEO	Orbit	SSO
65.75°	Inclination	98.64°
SMALL	Size	SMALL
CIS	Country	US
July 8, 1976	Launch date	Sept. 21, 2000
	Full details

Live tracking

Real-time ground track for COSMOS 839 DEB * and NOAA 16 DEB.

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