SL-8 R/B OV1-2

0.048% collision chance on 2025-05-26 21:05:46z

CDM information

Conjunction Data Message description

SL-8 R/B is risking orbital collision with OV1-2. The time of closest approach (TCA) between the two objects is calculated to be at May 26, 2025, 9:46 p.m., with a collision probability of 0.048%. The closest distance at TCA is estimated to be 365.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object SL-8 R/B in its detailed page.

Key information

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

TCA: 2025-05-26 21:46:54z

CDM ID: 1034915092

Miss distance: 365.0 (m)

Collision probability: 0.000477162 (~0.048%)

Last Updated: 1 month, 1 week ago

Objects comparison

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

SL-8 R/B	Name	OV1-2
7686	Norad ID	1613
ROCKET BODY	Type	PAYLOAD
LEO	Orbit	HEO
74.0°	Inclination	144.23°
LARGE	Size	MEDIUM
CIS	Country	US
Feb. 28, 1975	Launch date	Oct. 5, 1965
	Full details

Live tracking

Real-time ground track for SL-8 R/B and OV1-2.

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