DELTA 1 R/B COSMOS 2251 DEB

0.022% collision chance on 2025-03-29 03:03:53z

CDM information

Conjunction Data Message description

DELTA 1 R/B is risking orbital collision with COSMOS 2251 DEB. The time of closest approach (TCA) between the two objects is calculated to be at March 29, 2025, 3:53 a.m., with a collision probability of 0.022%. The closest distance at TCA is estimated to be 477.0 meters.

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

Key information

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

TCA: 2025-03-29 03:53:56z

CDM ID: 979973447

Miss distance: 477.0 (m)

Collision probability: 0.0002180538 (~0.022%)

Last Updated: 8 months, 3 weeks ago

Objects comparison

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

DELTA 1 R/B	Name	COSMOS 2251 DEB
1983	Norad ID	40792
ROCKET BODY	Type	DEBRIS
SSO	Orbit	LEO
98.03°	Inclination	74.05°
MEDIUM	Size	SMALL
US	Country	CIS
Feb. 3, 1966	Launch date	June 16, 1993
	Full details

Live tracking

Real-time ground track for DELTA 1 R/B and COSMOS 2251 DEB.

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