SL-8 R/B DELTA 1 DEB

0.031% collision chance on 2025-09-17 10:09:50z

CDM information

Conjunction Data Message description

SL-8 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. 17, 2025, 10:50 a.m., with a collision probability of 0.031%. The closest distance at TCA is estimated to be 313.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object SL-8 R/B in its detailed page.

Key information

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

TCA: 2025-09-17 10:50:16z

CDM ID: 1156014142

Miss distance: 313.0 (m)

Collision probability: 0.0003058026 (~0.031%)

Last Updated: 1 month, 2 weeks ago

Objects comparison

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

SL-8 R/B	Name	DELTA 1 DEB
27870	Norad ID	3812
ROCKET BODY	Type	DEBRIS
LEO	Orbit	SSO
82.47°	Inclination	102.46°
LARGE	Size	SMALL
CIS	Country	US
Aug. 19, 2003	Launch date	Dec. 15, 1968
	Full details

Live tracking

Real-time ground track for SL-8 R/B and DELTA 1 DEB.

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