SCOUT X-4 R/B DELTA 1 DEB

0.044% collision chance on 2025-09-30 18:09:00z

CDM information

Conjunction Data Message description

SCOUT X-4 R/B is risking orbital collision with DELTA 1 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Sept. 30, 2025, 6 p.m., with a collision probability of 0.044%. The closest distance at TCA is estimated to be 392.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object SCOUT X-4 R/B in its detailed page.

Key information

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

TCA: 2025-09-30 18:00:41z

CDM ID: 1171772068

Miss distance: 392.0 (m)

Collision probability: 0.0004407822 (~0.044%)

Last Updated: 3 weeks, 2 days ago

Objects comparison

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

SCOUT X-4 R/B	Name	DELTA 1 DEB
1739	Norad ID	7839
ROCKET BODY	Type	DEBRIS
LEO	Orbit	SSO
59.7°	Inclination	98.74°
MEDIUM	Size	MEDIUM
US	Country	US
Nov. 19, 1965	Launch date	July 23, 1972
	Full details

Live tracking

Real-time ground track for SCOUT X-4 R/B and DELTA 1 DEB.

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