SL-8 R/B COSMOS 397 DEB

0.021% collision chance on 2025-03-11 11:03:29z

CDM information

Conjunction Data Message description

SL-8 R/B is risking orbital collision with COSMOS 397 DEB. The time of closest approach (TCA) between the two objects is calculated to be at March 11, 2025, 11:29 a.m., with a collision probability of 0.021%. The closest distance at TCA is estimated to be 196.0 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: 2025-03-11 11:29:03z

CDM ID: 964632931

Miss distance: 196.0 (m)

Collision probability: 0.0002091729 (~0.021%)

Last Updated: 3 months, 3 weeks ago

Objects comparison

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

SL-8 R/B	Name	COSMOS 397 DEB
10732	Norad ID	5042
ROCKET BODY	Type	DEBRIS
LEO	Orbit	LEO
82.93°	Inclination	65.61°
LARGE	Size	SMALL
CIS	Country	CIS
March 15, 1978	Launch date	Feb. 25, 1971
	Full details

Live tracking

Real-time ground track for SL-8 R/B and COSMOS 397 DEB.

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