RADIO 7 COSMOS 839 DEB

0.014% collision chance on 2025-05-26 19:05:32z

CDM information

Conjunction Data Message description

RADIO 7 is risking orbital collision with COSMOS 839 DEB. The time of closest approach (TCA) between the two objects is calculated to be at May 26, 2025, 7:32 p.m., with a collision probability of 0.014%. The closest distance at TCA is estimated to be 372.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object RADIO 7 in its detailed page.

Key information

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

TCA: 2025-05-26 19:32:01z

CDM ID: 1035322775

Miss distance: 372.0 (m)

Collision probability: 0.0001356567 (~0.014%)

Last Updated: 1 month, 2 weeks ago

Objects comparison

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

RADIO 7	Name	COSMOS 839 DEB
13001	Norad ID	17838
PAYLOAD	Type	DEBRIS
LEO	Orbit	LEO
82.96°	Inclination	65.98°
MEDIUM	Size	SMALL
CIS	Country	CIS
Dec. 17, 1981	Launch date	July 8, 1976
	Full details

Live tracking

Real-time ground track for RADIO 7 and COSMOS 839 DEB.

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