ASTRA 1A JCSAT 2

Collision chance on 2025-06-12 10:06:59z

CDM information

Conjunction Data Message description

ASTRA 1A is risking orbital collision with JCSAT 2. The time of closest approach (TCA) between the two objects is calculated to be at June 12, 2025, 10:59 a.m., with a collision probability TBA. The closest distance at TCA is estimated to be 4684.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object ASTRA 1A in its detailed page.

Key information

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

TCA: 2025-06-12 10:59:37z

CDM ID: 1052052808

Miss distance: 4684.0 (m)

Collision probability: TBA

Last Updated: 3 weeks, 6 days ago

Objects comparison

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

ASTRA 1A	Name	JCSAT 2
19688	Norad ID	20402
PAYLOAD	Type	PAYLOAD
OTHER	Orbit	OTHER
14.62°	Inclination	15.7°
LARGE	Size	LARGE
SES	Country	JPN
Dec. 11, 1988	Launch date	Jan. 1, 1990
	Full details

Live tracking

Real-time ground track for ASTRA 1A and JCSAT 2.

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