FENGYUN 1C DEB THOR BURNER 2A R/B

0.013% collision chance on 2025-10-22 14:10:41z

CDM information

Conjunction Data Message description

FENGYUN 1C DEB is risking orbital collision with THOR BURNER 2A R/B. The time of closest approach (TCA) between the two objects is calculated to be at Oct. 22, 2025, 2:41 p.m., with a collision probability of 0.013%. The closest distance at TCA is estimated to be 214.0 meters.

Key information

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

CDM image for a debris

TCA: 2025-10-22 14:41:28z

CDM ID: 1198855040

Miss distance: 214.0 (m)

Collision probability: 0.000130922 (~0.013%)

Objects comparison

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

FENGYUN 1C DEB Name THOR BURNER 2A R/B
31442 Norad ID 7412
DEBRIS Type ROCKET BODY
SSO Orbit SSO
98.53° Inclination 98.6°
SMALL Size LARGE
PRC Country US
May 10, 1999 Launch date Aug. 9, 1974
Full details

Live tracking

Real-time ground track for FENGYUN 1C DEB and THOR BURNER 2A R/B.


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