FENGYUN 1C DEB DELTA 2 R/B(1)

0.012% collision chance on 2025-01-05 04:01:20z

CDM information

Conjunction Data Message description

FENGYUN 1C DEB is risking orbital collision with DELTA 2 R/B(1). The time of closest approach (TCA) between the two objects is calculated to be at Jan. 5, 2025, 4:20 a.m., with a collision probability of 0.012%. The closest distance at TCA is estimated to be 989.0 meters.

Key information

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

CDM image for a debris

TCA: 2025-01-05 04:20:28z

CDM ID: 906808959

Miss distance: 989.0 (m)

Collision probability: 0.0001241029 (~0.012%)

Objects comparison

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

FENGYUN 1C DEB Name DELTA 2 R/B(1)
30661 Norad ID 25135
DEBRIS Type ROCKET BODY
SSO Orbit LEO
99.47° Inclination 26.89°
SMALL Size LARGE
PRC Country US
May 10, 1999 Launch date Jan. 10, 1998
Full details

Live tracking

Real-time ground track for FENGYUN 1C DEB and DELTA 2 R/B(1).


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