COSMOS 2491 DEB COSMOS 2158

0.017% collision chance on 2024-09-30 01:09:06z

CDM information

Conjunction Data Message description

COSMOS 2491 DEB is risking orbital collision with COSMOS 2158. The time of closest approach (TCA) between the two objects is calculated to be at Sept. 30, 2024, 1:06 a.m., with a collision probability of 0.017%. The closest distance at TCA is estimated to be 413.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 2491 DEB in its detailed page.

Key information

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

TCA: 2024-09-30 01:06:46z

CDM ID: 828034704

Miss distance: 413.0 (m)

Collision probability: 0.000169648 (~0.017%)

Last Updated: 7 months, 1 week ago

Objects comparison

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

COSMOS 2491 DEB	Name	COSMOS 2158
44998	Norad ID	21729
DEBRIS	Type	PAYLOAD
LEO	Orbit	LEO
82.47°	Inclination	82.59°
SMALL	Size	LARGE
CIS	Country	CIS
Dec. 25, 2013	Launch date	Sept. 28, 1991
	Full details

Live tracking

Real-time ground track for COSMOS 2491 DEB and COSMOS 2158.

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