METEOR 2-12 DEB IRS 1B

0.026% collision chance on 2025-03-29 09:03:51z

CDM information

Conjunction Data Message description

METEOR 2-12 DEB is risking orbital collision with IRS 1B. The time of closest approach (TCA) between the two objects is calculated to be at March 29, 2025, 9:51 a.m., with a collision probability of 0.026%. The closest distance at TCA is estimated to be 311.0 meters.

Key information

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

CDM image for a debris

TCA: 2025-03-29 09:51:28z

CDM ID: 979429066

Miss distance: 311.0 (m)

Collision probability: 0.0002577717 (~0.026%)

Objects comparison

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

METEOR 2-12 DEB Name IRS 1B
59996 Norad ID 21688
DEBRIS Type PAYLOAD
LEO Orbit SSO
82.53° Inclination 99.4°
SMALL Size LARGE
CIS Country IND
Feb. 6, 1985 Launch date Aug. 29, 1991
Full details

Live tracking

Real-time ground track for METEOR 2-12 DEB and IRS 1B.


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