START 1 SL-16 DEB

0.034% collision chance on 2025-06-09 18:06:27z

CDM information

Conjunction Data Message description

START 1 is risking orbital collision with SL-16 DEB. The time of closest approach (TCA) between the two objects is calculated to be at June 9, 2025, 6:27 p.m., with a collision probability of 0.034%. The closest distance at TCA is estimated to be 42.0 meters.

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

Key information

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

TCA: 2025-06-09 18:27:48z

CDM ID: 1049058873

Miss distance: 42.0 (m)

Collision probability: 0.000342058 (~0.034%)

Last Updated: 4 weeks ago

Objects comparison

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

START 1	Name	SL-16 DEB
22561	Norad ID	22410
PAYLOAD	Type	DEBRIS
LEO	Orbit	LEO
75.76°	Inclination	71.09°
LARGE	Size	SMALL
CIS	Country	CIS
March 25, 1993	Launch date	Dec. 25, 1992
	Full details

Live tracking

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

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