TIROS 9 COSMOS 249 DEB

0.012% collision chance on 2025-03-15 03:03:39z

CDM information

Conjunction Data Message description

TIROS 9 is risking orbital collision with COSMOS 249 DEB. The time of closest approach (TCA) between the two objects is calculated to be at March 15, 2025, 3:39 a.m., with a collision probability of 0.012%. The closest distance at TCA is estimated to be 949.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object TIROS 9 in its detailed page.

Key information

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

TCA: 2025-03-15 03:39:13z

CDM ID: 966253112

Miss distance: 949.0 (m)

Collision probability: 0.0001237339 (~0.012%)

Last Updated: 3 months, 3 weeks ago

Objects comparison

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

TIROS 9	Name	COSMOS 249 DEB
978	Norad ID	3874
PAYLOAD	Type	DEBRIS
MEO	Orbit	LEO
96.4°	Inclination	62.25°
MEDIUM	Size	SMALL
US	Country	CIS
Jan. 22, 1965	Launch date	Oct. 20, 1968
	Full details

Live tracking

Real-time ground track for TIROS 9 and COSMOS 249 DEB.

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