EXPLORER 25 (INJUN-4) DELTA 1 DEB

0.010% collision chance on 2024-09-09 14:09:02z

CDM information

Conjunction Data Message description

EXPLORER 25 (INJUN-4) is risking orbital collision with DELTA 1 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Sept. 9, 2024, 2:02 p.m., with a collision probability of 0.010%. The closest distance at TCA is estimated to be 681.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object EXPLORER 25 (INJUN-4) in its detailed page.

Key information

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

TCA: 2024-09-09 14:02:34z

CDM ID: 812379715

Miss distance: 681.0 (m)

Collision probability: 0.0001042778 (~0.010%)

Last Updated: 9 months, 4 weeks ago

Objects comparison

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

EXPLORER 25 (INJUN-4)	Name	DELTA 1 DEB
932	Norad ID	12179
PAYLOAD	Type	DEBRIS
HEO	Orbit	SSO
81.34°	Inclination	99.14°
MEDIUM	Size	SMALL
US	Country	US
Nov. 21, 1964	Launch date	March 5, 1978
	Full details

Live tracking

Real-time ground track for EXPLORER 25 (INJUN-4) and DELTA 1 DEB.

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