DELTA 1 DEB SL-14 R/B

0.035% collision chance on 2025-12-19 11:12:22z

CDM information

Conjunction Data Message description

DELTA 1 DEB is risking orbital collision with SL-14 R/B. The time of closest approach (TCA) between the two objects is calculated to be at Dec. 19, 2025, 11:22 a.m., with a collision probability of 0.035%. The closest distance at TCA is estimated to be 385.0 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: 2025-12-19 11:22:35z

CDM ID: 1270390441

Miss distance: 385.0 (m)

Collision probability: 0.0003520036 (~0.035%)

Last Updated: 1 day, 11 hours ago

Objects comparison

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

DELTA 1 DEB	Name	SL-14 R/B
10712	Norad ID	19791
DEBRIS	Type	ROCKET BODY
SSO	Orbit	LEO
102.22°	Inclination	82.61°
SMALL	Size	LARGE
US	Country	CIS
July 29, 1976	Launch date	Feb. 10, 1989
	Full details

Live tracking

Real-time ground track for DELTA 1 DEB and SL-14 R/B.

Return to all CDMs

Newsletter sign-up

Weekly statistics, charts and insights to help you stay on top of the space industry.