DELTA 1 DEB SL-16 DEB

0.010% collision chance on 2025-09-22 17:09:33z

CDM information

Conjunction Data Message description

DELTA 1 DEB is risking orbital collision with SL-16 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Sept. 22, 2025, 5:33 p.m., with a collision probability of 0.010%. The closest distance at TCA is estimated to be 199.0 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: 2025-09-22 17:33:35z

CDM ID: 1162609655

Miss distance: 199.0 (m)

Collision probability: 0.0001049909 (~0.010%)

Last Updated: 1 month ago

Objects comparison

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

DELTA 1 DEB	Name	SL-16 DEB
1312	Norad ID	22455
DEBRIS	Type	DEBRIS
MEO	Orbit	LEO
96.36°	Inclination	70.84°
SMALL	Size	SMALL
US	Country	CIS
Jan. 22, 1965	Launch date	Dec. 25, 1992
	Full details

Live tracking

Real-time ground track for DELTA 1 DEB and SL-16 DEB.

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