DELTA 1 DEB THOR ABLESTAR DEB

0.013% collision chance on 2025-07-19 02:07:35z

CDM information

Conjunction Data Message description

DELTA 1 DEB is risking orbital collision with THOR ABLESTAR DEB. The time of closest approach (TCA) between the two objects is calculated to be at July 19, 2025, 2:35 a.m., with a collision probability of 0.013%. The closest distance at TCA is estimated to be 440.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object DELTA 1 DEB in its detailed page.

Key information

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

TCA: 2025-07-19 02:35:29z

CDM ID: 1086339740

Miss distance: 440.0 (m)

Collision probability: 0.0001344124 (~0.013%)

Last Updated: 4 months, 4 weeks ago

Objects comparison

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

DELTA 1 DEB	Name	THOR ABLESTAR DEB
21374	Norad ID	223
DEBRIS	Type	DEBRIS
SSO	Orbit	LEO
99.88°	Inclination	66.89°
SMALL	Size	MEDIUM
US	Country	US
June 12, 1975	Launch date	June 29, 1961
	Full details

Live tracking

Real-time ground track for DELTA 1 DEB and THOR ABLESTAR DEB.

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