CZ-4C R/B PRETTY

0.016% collision chance on 2025-04-21 18:04:53z

CDM information

Conjunction Data Message description

CZ-4C R/B is risking orbital collision with PRETTY. The time of closest approach (TCA) between the two objects is calculated to be at April 21, 2025, 6:53 p.m., with a collision probability of 0.016%. The closest distance at TCA is estimated to be 682.0 meters.

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

Key information

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

TCA: 2025-04-21 18:53:00z

CDM ID: 1001644718

Miss distance: 682.0 (m)

Collision probability: 0.0001614916 (~0.016%)

Last Updated: 2 months, 1 week ago

Objects comparison

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

CZ-4C R/B	Name	PRETTY
43264	Norad ID	58023
ROCKET BODY	Type	PAYLOAD
SSO	Orbit	SSO
98.15°	Inclination	97.6°
LARGE	Size	MEDIUM
PRC	Country	ASRA
March 31, 2018	Launch date	Oct. 9, 2023
	Full details

Live tracking

Real-time ground track for CZ-4C R/B and PRETTY.

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