OV2-1 SARA

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

CDM information

Conjunction Data Message description

OV2-1 is risking orbital collision with SARA. 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 OV2-1 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: 1074952980

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.

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

Live tracking

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

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