COSMOS 304 NOAA 17 DEB

0.014% collision chance on 2025-04-18 09:04:10z

CDM information

Conjunction Data Message description

COSMOS 304 is risking orbital collision with NOAA 17 DEB. The time of closest approach (TCA) between the two objects is calculated to be at April 18, 2025, 9:10 a.m., with a collision probability of 0.014%. The closest distance at TCA is estimated to be 648.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 304 in its detailed page.

Key information

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

TCA: 2025-04-18 09:10:30z

CDM ID: 998957628

Miss distance: 648.0 (m)

Collision probability: 0.0001405971 (~0.014%)

Last Updated: 2 months, 2 weeks ago

Objects comparison

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

COSMOS 304	Name	NOAA 17 DEB
4138	Norad ID	48753
PAYLOAD	Type	DEBRIS
LEO	Orbit	SSO
74.04°	Inclination	98.72°
LARGE	Size	SMALL
CIS	Country	US
Oct. 21, 1969	Launch date	June 24, 2002
	Full details

Live tracking

Real-time ground track for COSMOS 304 and NOAA 17 DEB.

Return to all CDMs

Newsletter sign-up

Weekly statistics, charts and insights to help you stay on top of the space industry.