EXPLORER 11 COSMOS 1275 DEB

0.036% collision chance on 2024-11-02 20:11:29z

CDM information

Conjunction Data Message description

EXPLORER 11 is risking orbital collision with COSMOS 1275 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Nov. 2, 2024, 8:29 p.m., with a collision probability of 0.036%. The closest distance at TCA is estimated to be 277.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object EXPLORER 11 in its detailed page.

Key information

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

TCA: 2024-11-02 20:29:20z

CDM ID: 856387876

Miss distance: 277.0 (m)

Collision probability: 0.0003607363 (~0.036%)

Last Updated: 6 months, 1 week ago

Objects comparison

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

EXPLORER 11	Name	COSMOS 1275 DEB
107	Norad ID	13810
PAYLOAD	Type	DEBRIS
LEO	Orbit	LEO
28.79°	Inclination	83.01°
MEDIUM	Size	SMALL
US	Country	CIS
April 27, 1961	Launch date	June 4, 1981
	Full details

Live tracking

Real-time ground track for EXPLORER 11 and COSMOS 1275 DEB.

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