DELTA 1 R/B CZ-6A DEB

0.010% collision chance on 2025-04-14 16:04:30z

CDM information

Conjunction Data Message description

DELTA 1 R/B is risking orbital collision with CZ-6A DEB. The time of closest approach (TCA) between the two objects is calculated to be at April 14, 2025, 4:30 p.m., with a collision probability of 0.010%. The closest distance at TCA is estimated to be 168.0 meters.

Key information

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

CDM image for a rocket body

TCA: 2025-04-14 16:30:20z

CDM ID: 993773965

Miss distance: 168.0 (m)

Collision probability: 0.0001009995 (~0.010%)

Objects comparison

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

DELTA 1 R/B Name CZ-6A DEB
7735 Norad ID 61803
ROCKET BODY Type DEBRIS
SSO Orbit LEO
114.98° Inclination 88.99°
LARGE Size SMALL
US Country PRC
April 9, 1975 Launch date Aug. 6, 2024
Full details

Live tracking

Real-time ground track for DELTA 1 R/B and CZ-6A DEB.


Newsletter sign-up

Weekly statistics, charts and insights to help you stay on top of the space industry.