COSMOS 1275 DEB QUAKESAT

0.088% collision chance on 2025-12-10 22:12:38z

CDM information

Conjunction Data Message description

COSMOS 1275 DEB is risking orbital collision with QUAKESAT. The time of closest approach (TCA) between the two objects is calculated to be at Dec. 10, 2025, 10:38 p.m., with a collision probability of 0.088%. The closest distance at TCA is estimated to be 403.0 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: 2025-12-10 22:38:06z

CDM ID: 1260210436

Miss distance: 403.0 (m)

Collision probability: 0.0008842266 (~0.088%)

Last Updated: 4 days ago

Objects comparison

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

COSMOS 1275 DEB	Name	QUAKESAT
12746	Norad ID	27845
DEBRIS	Type	PAYLOAD
LEO	Orbit	SSO
82.94°	Inclination	98.67°
SMALL	Size	MEDIUM
CIS	Country	US
June 4, 1981	Launch date	June 30, 2003
	Full details

Live tracking

Real-time ground track for COSMOS 1275 DEB and QUAKESAT.

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