DELTA 1 DEB COSMOS 738

0.026% collision chance on 2025-01-04 20:01:31z

CDM information

Conjunction Data Message description

DELTA 1 DEB is risking orbital collision with COSMOS 738. The time of closest approach (TCA) between the two objects is calculated to be at Jan. 4, 2025, 8:31 p.m., with a collision probability of 0.026%. The closest distance at TCA is estimated to be 295.0 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: 2025-01-04 20:31:25z

CDM ID: 908782820

Miss distance: 295.0 (m)

Collision probability: 0.0002561603 (~0.026%)

Last Updated: 4 months, 1 week ago

Objects comparison

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

DELTA 1 DEB	Name	COSMOS 738
21441	Norad ID	7827
DEBRIS	Type	PAYLOAD
SSO	Orbit	LEO
99.66°	Inclination	74.02°
SMALL	Size	MEDIUM
US	Country	CIS
June 12, 1975	Launch date	May 28, 1975
	Full details

Live tracking

Real-time ground track for DELTA 1 DEB and COSMOS 738.

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