RADCAL COSMOS 1275 DEB

0.013% collision chance on 2025-04-27 03:04:29z

CDM information

Conjunction Data Message description

RADCAL is risking orbital collision with COSMOS 1275 DEB. The time of closest approach (TCA) between the two objects is calculated to be at April 27, 2025, 3:29 a.m., with a collision probability of 0.013%. The closest distance at TCA is estimated to be 247.0 meters.

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

Key information

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

TCA: 2025-04-27 03:29:33z

CDM ID: 1005013645

Miss distance: 247.0 (m)

Collision probability: 0.0001291492 (~0.013%)

Last Updated: 1 week, 4 days ago

Objects comparison

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

RADCAL	Name	COSMOS 1275 DEB
22698	Norad ID	13021
PAYLOAD	Type	DEBRIS
LEO	Orbit	LEO
89.5°	Inclination	83.14°
MEDIUM	Size	SMALL
US	Country	CIS
June 25, 1993	Launch date	June 4, 1981
	Full details

Live tracking

Real-time ground track for RADCAL and COSMOS 1275 DEB.

Return to all CDMs

Newsletter sign-up

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