COSMOS 1275 DEB SL-8 R/B

0.080% collision chance on 2025-02-17 17:02:21z

CDM information

Conjunction Data Message description

COSMOS 1275 DEB is risking orbital collision with SL-8 R/B. The time of closest approach (TCA) between the two objects is calculated to be at Feb. 17, 2025, 5:21 p.m., with a collision probability of 0.080%. The closest distance at TCA is estimated to be 110.0 meters.

Key information

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

CDM image for a debris

TCA: 2025-02-17 17:21:19z

CDM ID: 945308958

Miss distance: 110.0 (m)

Collision probability: 0.000802763 (~0.080%)

Objects comparison

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

COSMOS 1275 DEB Name SL-8 R/B
39961 Norad ID 12088
DEBRIS Type ROCKET BODY
LEO Orbit LEO
82.77° Inclination 82.94°
SMALL Size LARGE
CIS Country CIS
June 4, 1981 Launch date Dec. 5, 1980
Full details

Live tracking

Real-time ground track for COSMOS 1275 DEB and SL-8 R/B.


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