COSMOS 1275 DEB SERT 2

0.263% collision chance on 2025-04-09 03:04:00z

CDM information

Conjunction Data Message description

COSMOS 1275 DEB is risking orbital collision with SERT 2. The time of closest approach (TCA) between the two objects is calculated to be at April 9, 2025, 3 a.m., with a collision probability of 0.263%. The closest distance at TCA is estimated to be 100.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 1275 DEB in its detailed page.

Key information

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

TCA: 2025-04-09 03:00:49z

CDM ID: 990242810

Miss distance: 100.0 (m)

Collision probability: 0.002631701 (~0.263%)

Last Updated: 4 months, 4 weeks ago

Objects comparison

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

COSMOS 1275 DEB	Name	SERT 2
39956	Norad ID	4327
DEBRIS	Type	PAYLOAD
LEO	Orbit	SSO
83.02°	Inclination	99.25°
SMALL	Size	LARGE
CIS	Country	US
June 4, 1981	Launch date	Feb. 4, 1970
	Full details

Live tracking

Real-time ground track for COSMOS 1275 DEB and SERT 2.

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