SL-12 DEB THOR ABLESTAR DEB

0.019% collision chance on 2025-08-31 13:08:13z

CDM information

Conjunction Data Message description

SL-12 DEB is risking orbital collision with THOR ABLESTAR DEB. The time of closest approach (TCA) between the two objects is calculated to be at Aug. 31, 2025, 1:13 p.m., with a collision probability of 0.019%. The closest distance at TCA is estimated to be 156.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object SL-12 DEB in its detailed page.

Key information

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

TCA: 2025-08-31 13:13:39z

CDM ID: 1136602469

Miss distance: 156.0 (m)

Collision probability: 0.0001930157 (~0.019%)

Last Updated: 1 week, 2 days ago

Objects comparison

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

SL-12 DEB	Name	THOR ABLESTAR DEB
18766	Norad ID	264
DEBRIS	Type	DEBRIS
LEO	Orbit	LEO
66.56°	Inclination	66.52°
SMALL	Size	MEDIUM
CIS	Country	US
May 30, 1985	Launch date	June 29, 1961
	Full details

Live tracking

Real-time ground track for SL-12 DEB and THOR ABLESTAR DEB.

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