COSMOS 1275 DEB DELTA 1 R/B

0.030% collision chance on 2025-09-25 00:09:23z

CDM information

Conjunction Data Message description

COSMOS 1275 DEB is risking orbital collision with DELTA 1 R/B. The time of closest approach (TCA) between the two objects is calculated to be at Sept. 25, 2025, 12:23 a.m., with a collision probability of 0.030%. The closest distance at TCA is estimated to be 116.0 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: 2025-09-25 00:23:00z

CDM ID: 1164995717

Miss distance: 116.0 (m)

Collision probability: 0.000296556 (~0.030%)

Last Updated: 2 months, 2 weeks ago

Objects comparison

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

COSMOS 1275 DEB	Name	DELTA 1 R/B
42230	Norad ID	7616
DEBRIS	Type	ROCKET BODY
LEO	Orbit	SSO
82.75°	Inclination	97.77°
SMALL	Size	LARGE
CIS	Country	US
June 4, 1981	Launch date	Jan. 22, 1975
	Full details

Live tracking

Real-time ground track for COSMOS 1275 DEB and DELTA 1 R/B.

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