COSMOS 1257 COSMOS 1823 DEB

0.017% collision chance on 2024-10-19 05:10:35z

CDM information

Conjunction Data Message description

COSMOS 1257 is risking orbital collision with COSMOS 1823 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Oct. 19, 2024, 5:35 a.m., with a collision probability of 0.017%. The closest distance at TCA is estimated to be 647.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 1257 in its detailed page.

Key information

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

TCA: 2024-10-19 05:35:22z

CDM ID: 844421849

Miss distance: 647.0 (m)

Collision probability: 0.0001691142 (~0.017%)

Last Updated: 6 months, 3 weeks ago

Objects comparison

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

COSMOS 1257	Name	COSMOS 1823 DEB
12327	Norad ID	39817
PAYLOAD	Type	DEBRIS
LEO	Orbit	LEO
74.03°	Inclination	73.72°
MEDIUM	Size	SMALL
CIS	Country	CIS
March 6, 1981	Launch date	Feb. 20, 1987
	Full details

Live tracking

Real-time ground track for COSMOS 1257 and COSMOS 1823 DEB.

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