SARA OV2-1

0.505% collision chance on 2025-07-08 13:07:39z

CDM information

Conjunction Data Message description

SARA is risking orbital collision with OV2-1. The time of closest approach (TCA) between the two objects is calculated to be at July 8, 2025, 1:39 p.m., with a collision probability of 0.505%. The closest distance at TCA is estimated to be 274.0 meters.

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

Key information

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

TCA: 2025-07-08 13:39:47z

CDM ID: 1074958964

Miss distance: 274.0 (m)

Collision probability: 0.005053512 (~0.505%)

Last Updated: 14 hours ago

Objects comparison

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

SARA	Name	OV2-1
21578	Norad ID	1641
PAYLOAD	Type	PAYLOAD
SSO	Orbit	LEO
98.14°	Inclination	32.3°
MEDIUM	Size	MEDIUM
FR	Country	US
July 17, 1991	Launch date	Oct. 15, 1965
	Full details

Live tracking

Real-time ground track for SARA and OV2-1.

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