ITALSAT 1 IUS R/B(2)

Collision chance on 2025-08-07 17:08:53z

CDM information

Conjunction Data Message description

ITALSAT 1 is risking orbital collision with IUS R/B(2). The time of closest approach (TCA) between the two objects is calculated to be at Aug. 7, 2025, 5:53 p.m., with a collision probability TBA. The closest distance at TCA is estimated to be 4700.0 meters.

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

Key information

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

TCA: 2025-08-07 17:53:56z

CDM ID: 1108833541

Miss distance: 4700.0 (m)

Collision probability: TBA

Last Updated: 1 month ago

Objects comparison

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

ITALSAT 1	Name	IUS R/B(2)
21055	Norad ID	21641
PAYLOAD	Type	ROCKET BODY
OTHER	Orbit	OTHER
14.62°	Inclination	14.06°
LARGE	Size	LARGE
IT	Country	US
Jan. 15, 1991	Launch date	Aug. 2, 1991
	Full details

Live tracking

Real-time ground track for ITALSAT 1 and IUS R/B(2).

Return to all CDMs

Newsletter sign-up

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