COSMOS 449 DIADEME 2

0.032% collision chance on 2024-12-02 15:12:05z

CDM information

Conjunction Data Message description

COSMOS 449 is risking orbital collision with DIADEME 2. The time of closest approach (TCA) between the two objects is calculated to be at Dec. 2, 2024, 3:05 p.m., with a collision probability of 0.032%. The closest distance at TCA is estimated to be 511.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 449 in its detailed page.

Key information

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

TCA: 2024-12-02 15:05:20z

CDM ID: 880269757

Miss distance: 511.0 (m)

Collision probability: 0.0003150986 (~0.032%)

Last Updated: 5 months, 1 week ago

Objects comparison

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

COSMOS 449	Name	DIADEME 2
5552	Norad ID	2680
PAYLOAD	Type	PAYLOAD
LEO	Orbit	LEO
74.03°	Inclination	39.44°
MEDIUM	Size	MEDIUM
CIS	Country	FR
Oct. 13, 1971	Launch date	Feb. 15, 1967
	Full details

Live tracking

Real-time ground track for COSMOS 449 and DIADEME 2.

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