NIMBUS 2 DEB DELTA 1 DEB

0.012% collision chance on 2025-01-28 22:01:40z

CDM information

Conjunction Data Message description

NIMBUS 2 DEB is risking orbital collision with DELTA 1 DEB. The time of closest approach (TCA) between the two objects is calculated to be at Jan. 28, 2025, 10:40 p.m., with a collision probability of 0.012%. The closest distance at TCA is estimated to be 993.0 meters.

Key information

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

CDM image for a debris

TCA: 2025-01-28 22:40:13z

CDM ID: 926688658

Miss distance: 993.0 (m)

Collision probability: 0.0001217681 (~0.012%)

Objects comparison

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

NIMBUS 2 DEB Name DELTA 1 DEB
59970 Norad ID 21469
DEBRIS Type DEBRIS
SSO Orbit SSO
100.33° Inclination 99.69°
SMALL Size SMALL
US Country US
May 15, 1966 Launch date June 12, 1975
Full details

Live tracking

Real-time ground track for NIMBUS 2 DEB and DELTA 1 DEB.


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