CZ-4 DEB SL-14 R/B

0.012% collision chance on 2025-08-03 11:08:54z

CDM information

Conjunction Data Message description

CZ-4 DEB is risking orbital collision with SL-14 R/B. The time of closest approach (TCA) between the two objects is calculated to be at Aug. 3, 2025, 11:54 a.m., with a collision probability of 0.012%. The closest distance at TCA is estimated to be 674.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object CZ-4 DEB in its detailed page.

Key information

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

TCA: 2025-08-03 11:54:24z

CDM ID: 1102338795

Miss distance: 674.0 (m)

Collision probability: 0.0001187816 (~0.012%)

Last Updated: 1 month ago

Objects comparison

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

CZ-4 DEB	Name	SL-14 R/B
26259	Norad ID	17296
DEBRIS	Type	ROCKET BODY
SSO	Orbit	LEO
98.4°	Inclination	82.53°
SMALL	Size	LARGE
PRC	Country	CIS
Oct. 14, 1999	Launch date	Jan. 14, 1987
	Full details

Live tracking

Real-time ground track for CZ-4 DEB and SL-14 R/B.

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