THOR AGENA B DEB COSMOS 2253

0.016% collision chance on 2025-04-30 10:04:31z

CDM information

Conjunction Data Message description

THOR AGENA B DEB is risking orbital collision with COSMOS 2253. The time of closest approach (TCA) between the two objects is calculated to be at April 30, 2025, 10:31 a.m., with a collision probability of 0.016%. The closest distance at TCA is estimated to be 221.0 meters.

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

Key information

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

TCA: 2025-04-30 10:31:04z

CDM ID: 1009301944

Miss distance: 221.0 (m)

Collision probability: 0.000160793 (~0.016%)

Last Updated: 2 months, 1 week ago

Objects comparison

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

THOR AGENA B DEB	Name	COSMOS 2253
2092	Norad ID	22688
DEBRIS	Type	PAYLOAD
HEO	Orbit	LEO
79.86°	Inclination	82.59°
SMALL	Size	MEDIUM
US	Country	CIS
Nov. 29, 1965	Launch date	June 24, 1993
	Full details

Live tracking

Real-time ground track for THOR AGENA B DEB and COSMOS 2253.

Return to all CDMs

Newsletter sign-up

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